Compare commits
No commits in common. "v3" and "v3.10.14" have entirely different histories.
24
.gitignore
vendored
24
.gitignore
vendored
@ -1,24 +0,0 @@
|
||||
# Binaries for programs and plugins
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||||
*.exe
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||||
*.exe~
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||||
*.dll
|
||||
*.so
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||||
*.dylib
|
||||
bin
|
||||
|
||||
# Test binary, built with `go test -c`
|
||||
*.test
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||||
|
||||
# Output of the go coverage tool, specifically when used with LiteIDE
|
||||
*.out
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||||
|
||||
# Dependency directories (remove the comment below to include it)
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||||
# vendor/
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# Go workspace file
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go.work
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# General
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||||
.DS_Store
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||||
.idea
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||||
.vscode
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21
go.mod
21
go.mod
@ -1,23 +1,16 @@
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module go.unistack.org/micro-server-http/v3
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go 1.22
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toolchain go1.23.1
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go 1.18
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require (
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go.unistack.org/micro-client-http/v3 v3.9.13
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go.unistack.org/micro-codec-yaml/v3 v3.10.2
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go.unistack.org/micro-proto/v3 v3.4.1
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go.unistack.org/micro/v3 v3.10.97
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golang.org/x/net v0.30.0
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go.unistack.org/micro-proto/v3 v3.3.1
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go.unistack.org/micro/v3 v3.10.14
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golang.org/x/net v0.7.0
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)
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require (
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github.com/google/gnostic v0.7.0 // indirect
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||||
github.com/google/gnostic-models v0.6.9-0.20230804172637-c7be7c783f49 // indirect
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golang.org/x/sys v0.26.0 // indirect
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google.golang.org/genproto/googleapis/rpc v0.0.0-20241007155032-5fefd90f89a9 // indirect
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google.golang.org/grpc v1.67.1 // indirect
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||||
google.golang.org/protobuf v1.35.1 // indirect
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||||
github.com/golang/protobuf v1.5.2 // indirect
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github.com/google/gnostic v0.6.9 // indirect
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google.golang.org/protobuf v1.28.1 // indirect
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gopkg.in/yaml.v3 v3.0.1 // indirect
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)
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474
handler.go
474
handler.go
@ -6,21 +6,14 @@ import (
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"io"
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"net/http"
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"reflect"
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"slices"
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"strconv"
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"strings"
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"sync"
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"time"
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"go.unistack.org/micro/v3/errors"
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"go.unistack.org/micro/v3/logger"
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"go.unistack.org/micro/v3/metadata"
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"go.unistack.org/micro/v3/meter"
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"go.unistack.org/micro/v3/options"
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"go.unistack.org/micro/v3/register"
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"go.unistack.org/micro/v3/semconv"
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"go.unistack.org/micro/v3/server"
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"go.unistack.org/micro/v3/tracer"
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rhttp "go.unistack.org/micro/v3/util/http"
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rflutil "go.unistack.org/micro/v3/util/reflect"
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)
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@ -29,7 +22,7 @@ var (
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DefaultErrorHandler = func(ctx context.Context, s server.Handler, w http.ResponseWriter, r *http.Request, err error, status int) {
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w.WriteHeader(status)
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if _, cerr := w.Write([]byte(err.Error())); cerr != nil {
|
||||
logger.DefaultLogger.Error(ctx, "write error", cerr)
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logger.DefaultLogger.Errorf(ctx, "write failed: %v", cerr)
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}
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}
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DefaultContentType = "application/json"
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@ -67,298 +60,20 @@ func (h *httpHandler) Options() server.HandlerOptions {
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return h.opts
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}
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func (h *Server) HTTPHandlerFunc(handler interface{}) (http.HandlerFunc, error) {
|
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if handler == nil {
|
||||
return nil, fmt.Errorf("invalid handler specified: %v", handler)
|
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func (h *httpServer) ServeHTTP(w http.ResponseWriter, r *http.Request) {
|
||||
// check for http.HandlerFunc handlers
|
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if ph, _, err := h.pathHandlers.Search(r.Method, r.URL.Path); err == nil {
|
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ph.(http.HandlerFunc)(w, r)
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return
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}
|
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|
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rtype := reflect.TypeOf(handler)
|
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if rtype.NumIn() != 3 {
|
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return nil, fmt.Errorf("invalid handler, NumIn != 3: %v", rtype.NumIn())
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}
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|
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argType := rtype.In(1)
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replyType := rtype.In(2)
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||||
|
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// First arg need not be a pointer.
|
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if !isExportedOrBuiltinType(argType) {
|
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return nil, fmt.Errorf("invalid handler, argument type not exported: %v", argType)
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||||
}
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||||
|
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if replyType.Kind() != reflect.Ptr {
|
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return nil, fmt.Errorf("invalid handler, reply type not a pointer: %v", replyType)
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}
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||||
|
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// Reply type must be exported.
|
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if !isExportedOrBuiltinType(replyType) {
|
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return nil, fmt.Errorf("invalid handler, reply type not exported: %v", replyType)
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}
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|
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if rtype.NumOut() != 1 {
|
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return nil, fmt.Errorf("invalid handler, has wrong number of outs: %v", rtype.NumOut())
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}
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|
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// The return type of the method must be error.
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if returnType := rtype.Out(0); returnType != typeOfError {
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return nil, fmt.Errorf("invalid handler, returns %v not error", returnType.String())
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}
|
||||
|
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return func(w http.ResponseWriter, r *http.Request) {
|
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ct := DefaultContentType
|
||||
if htype := r.Header.Get(metadata.HeaderContentType); htype != "" {
|
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ct = htype
|
||||
}
|
||||
|
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ctx := context.WithValue(r.Context(), rspCodeKey{}, &rspCodeVal{})
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ctx = context.WithValue(ctx, rspHeaderKey{}, &rspHeaderVal{})
|
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md, ok := metadata.FromIncomingContext(ctx)
|
||||
if !ok {
|
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md = metadata.New(len(r.Header) + 8)
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||||
}
|
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for k, v := range r.Header {
|
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md[k] = strings.Join(v, ", ")
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}
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md["RemoteAddr"] = r.RemoteAddr
|
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md["Method"] = r.Method
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||||
md["URL"] = r.URL.String()
|
||||
md["Proto"] = r.Proto
|
||||
md["Content-Length"] = fmt.Sprintf("%d", r.ContentLength)
|
||||
md["Transfer-Encoding"] = strings.Join(r.TransferEncoding, ",")
|
||||
md["Host"] = r.Host
|
||||
md["RequestURI"] = r.RequestURI
|
||||
if r.TLS != nil {
|
||||
md["TLS"] = "true"
|
||||
md["TLS-ALPN"] = r.TLS.NegotiatedProtocol
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md["TLS-ServerName"] = r.TLS.ServerName
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||||
}
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|
||||
ctx = metadata.NewIncomingContext(ctx, md)
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|
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path := r.URL.Path
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||||
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if r.Body != nil {
|
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defer r.Body.Close()
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}
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matches := make(map[string]interface{})
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var match bool
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var hldr *patHandler
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var handler *httpHandler
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|
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for _, shdlr := range h.handlers {
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hdlr := shdlr.(*httpHandler)
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fh, mp, err := hdlr.handlers.Search(r.Method, path)
|
||||
if err == nil {
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match = true
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for k, v := range mp {
|
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matches[k] = v
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}
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hldr = fh.(*patHandler)
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handler = hdlr
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break
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} else if err == rhttp.ErrMethodNotAllowed && !h.registerRPC {
|
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w.WriteHeader(http.StatusMethodNotAllowed)
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_, _ = w.Write([]byte("not matching route found"))
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return
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}
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}
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if !match && h.registerRPC {
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microMethod, mok := md.Get(metadata.HeaderEndpoint)
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if mok {
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serviceMethod := strings.Split(microMethod, ".")
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if len(serviceMethod) == 2 {
|
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if shdlr, ok := h.handlers[serviceMethod[0]]; ok {
|
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hdlr := shdlr.(*httpHandler)
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fh, mp, err := hdlr.handlers.Search(http.MethodPost, "/"+microMethod)
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if err == nil {
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match = true
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for k, v := range mp {
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matches[k] = v
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||||
}
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hldr = fh.(*patHandler)
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handler = hdlr
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||||
}
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}
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||||
}
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||||
}
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||||
}
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// get fields from url values
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if len(r.URL.RawQuery) > 0 {
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umd, cerr := rflutil.URLMap(r.URL.RawQuery)
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if cerr != nil {
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w.WriteHeader(http.StatusInternalServerError)
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_, _ = w.Write([]byte(cerr.Error()))
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return
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}
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for k, v := range umd {
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matches[k] = v
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||||
}
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||||
}
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||||
|
||||
cf, err := h.newCodec(ct)
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||||
if err != nil {
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w.WriteHeader(http.StatusBadRequest)
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_, _ = w.Write([]byte(err.Error()))
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return
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}
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||||
|
||||
var argv, replyv reflect.Value
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||||
|
||||
// Decode the argument value.
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argIsValue := false // if true, need to indirect before calling.
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if hldr.mtype.ArgType.Kind() == reflect.Ptr {
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argv = reflect.New(hldr.mtype.ArgType.Elem())
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||||
} else {
|
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argv = reflect.New(hldr.mtype.ArgType)
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||||
argIsValue = true
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||||
}
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||||
|
||||
if argIsValue {
|
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argv = argv.Elem()
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}
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|
||||
// reply value
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replyv = reflect.New(hldr.mtype.ReplyType.Elem())
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||||
|
||||
function := hldr.mtype.method.Func
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||||
var returnValues []reflect.Value
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||||
|
||||
if r.Body != nil {
|
||||
var buf []byte
|
||||
buf, err = io.ReadAll(r.Body)
|
||||
if err != nil && err != io.EOF {
|
||||
h.errorHandler(ctx, handler, w, r, err, http.StatusInternalServerError)
|
||||
return
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||||
}
|
||||
|
||||
if err = cf.Unmarshal(buf, argv.Interface()); err != nil {
|
||||
h.errorHandler(ctx, handler, w, r, err, http.StatusBadRequest)
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
matches = rflutil.FlattenMap(matches)
|
||||
if err = rflutil.Merge(argv.Interface(), matches, rflutil.SliceAppend(true), rflutil.Tags([]string{"protobuf", "json"})); err != nil {
|
||||
h.errorHandler(ctx, handler, w, r, err, http.StatusBadRequest)
|
||||
return
|
||||
}
|
||||
|
||||
hr := &rpcRequest{
|
||||
codec: cf,
|
||||
service: handler.sopts.Name,
|
||||
contentType: ct,
|
||||
method: fmt.Sprintf("%s.%s", hldr.name, hldr.mtype.method.Name),
|
||||
endpoint: fmt.Sprintf("%s.%s", hldr.name, hldr.mtype.method.Name),
|
||||
payload: argv.Interface(),
|
||||
header: md,
|
||||
}
|
||||
|
||||
// define the handler func
|
||||
fn := func(fctx context.Context, req server.Request, rsp interface{}) (err error) {
|
||||
returnValues = function.Call([]reflect.Value{hldr.rcvr, hldr.mtype.prepareContext(fctx), argv, reflect.ValueOf(rsp)})
|
||||
|
||||
// The return value for the method is an error.
|
||||
if rerr := returnValues[0].Interface(); rerr != nil {
|
||||
err = rerr.(error)
|
||||
}
|
||||
|
||||
md, ok := metadata.FromOutgoingContext(ctx)
|
||||
if !ok {
|
||||
md = metadata.New(0)
|
||||
}
|
||||
if nmd, ok := metadata.FromOutgoingContext(fctx); ok {
|
||||
for k, v := range nmd {
|
||||
md.Set(k, v)
|
||||
}
|
||||
}
|
||||
metadata.SetOutgoingContext(ctx, md)
|
||||
|
||||
return err
|
||||
}
|
||||
|
||||
// wrap the handler func
|
||||
h.opts.Hooks.EachNext(func(hook options.Hook) {
|
||||
if h, ok := hook.(server.HookHandler); ok {
|
||||
fn = h(fn)
|
||||
}
|
||||
})
|
||||
|
||||
if ct == "application/x-www-form-urlencoded" {
|
||||
cf, err = h.newCodec(DefaultContentType)
|
||||
if err != nil {
|
||||
h.errorHandler(ctx, handler, w, r, err, http.StatusInternalServerError)
|
||||
return
|
||||
}
|
||||
ct = DefaultContentType
|
||||
}
|
||||
|
||||
scode := int(200)
|
||||
appErr := fn(ctx, hr, replyv.Interface())
|
||||
|
||||
w.Header().Set(metadata.HeaderContentType, ct)
|
||||
if md, ok := metadata.FromOutgoingContext(ctx); ok {
|
||||
for k, v := range md {
|
||||
w.Header().Set(k, v)
|
||||
}
|
||||
}
|
||||
if md := getRspHeader(ctx); md != nil {
|
||||
for k, v := range md {
|
||||
for _, vv := range v {
|
||||
w.Header().Add(k, vv)
|
||||
}
|
||||
}
|
||||
}
|
||||
if nct := w.Header().Get(metadata.HeaderContentType); nct != ct {
|
||||
if cf, err = h.newCodec(nct); err != nil {
|
||||
h.errorHandler(ctx, nil, w, r, err, http.StatusBadRequest)
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
var buf []byte
|
||||
if appErr != nil {
|
||||
switch verr := appErr.(type) {
|
||||
case *errors.Error:
|
||||
scode = int(verr.Code)
|
||||
buf, err = cf.Marshal(verr)
|
||||
case *Error:
|
||||
buf, err = cf.Marshal(verr.err)
|
||||
default:
|
||||
buf, err = cf.Marshal(appErr)
|
||||
}
|
||||
} else {
|
||||
buf, err = cf.Marshal(replyv.Interface())
|
||||
}
|
||||
|
||||
if err != nil && handler.sopts.Logger.V(logger.ErrorLevel) {
|
||||
handler.sopts.Logger.Error(handler.sopts.Context, "handler error", err)
|
||||
return
|
||||
}
|
||||
|
||||
if nscode := GetRspCode(ctx); nscode != 0 {
|
||||
scode = nscode
|
||||
}
|
||||
w.WriteHeader(scode)
|
||||
|
||||
if _, cerr := w.Write(buf); cerr != nil {
|
||||
handler.sopts.Logger.Error(ctx, "write failed", cerr)
|
||||
}
|
||||
}, nil
|
||||
}
|
||||
|
||||
func (h *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
|
||||
ct := DefaultContentType
|
||||
if htype := r.Header.Get(metadata.HeaderContentType); htype != "" {
|
||||
ct = htype
|
||||
}
|
||||
|
||||
ts := time.Now()
|
||||
|
||||
ctx := context.WithValue(r.Context(), rspCodeKey{}, &rspCodeVal{})
|
||||
ctx = context.WithValue(ctx, rspHeaderKey{}, &rspHeaderVal{})
|
||||
|
||||
md, ok := metadata.FromIncomingContext(ctx)
|
||||
if !ok {
|
||||
md = metadata.New(len(r.Header) + 8)
|
||||
@ -367,22 +82,17 @@ func (h *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
|
||||
md[k] = strings.Join(v, ", ")
|
||||
}
|
||||
md["RemoteAddr"] = r.RemoteAddr
|
||||
if r.TLS != nil {
|
||||
md["Scheme"] = "https"
|
||||
} else {
|
||||
md["Scheme"] = "http"
|
||||
}
|
||||
md["Method"] = r.Method
|
||||
md["URL"] = r.URL.String()
|
||||
md["Proto"] = r.Proto
|
||||
md["ContentLength"] = fmt.Sprintf("%d", r.ContentLength)
|
||||
if len(r.TransferEncoding) > 0 {
|
||||
md["TransferEncoding"] = strings.Join(r.TransferEncoding, ",")
|
||||
}
|
||||
md["TransferEncoding"] = strings.Join(r.TransferEncoding, ",")
|
||||
md["Host"] = r.Host
|
||||
md["RequestURI"] = r.RequestURI
|
||||
ctx = metadata.NewIncomingContext(ctx, md)
|
||||
|
||||
defer r.Body.Close()
|
||||
|
||||
path := r.URL.Path
|
||||
if !strings.HasPrefix(path, "/") {
|
||||
h.errorHandler(ctx, nil, w, r, fmt.Errorf("path must starts with /"), http.StatusBadRequest)
|
||||
@ -433,116 +143,16 @@ func (h *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
|
||||
}
|
||||
}
|
||||
|
||||
var sp tracer.Span
|
||||
if !match && h.hd != nil {
|
||||
if hdlr, ok := h.hd.Handler().(http.Handler); ok {
|
||||
endpointName := fmt.Sprintf("%s.%s", hldr.name, hldr.mtype.method.Name)
|
||||
if !slices.Contains(tracer.DefaultSkipEndpoints, endpointName) {
|
||||
ctx, sp = h.opts.Tracer.Start(ctx, "rpc-server",
|
||||
tracer.WithSpanKind(tracer.SpanKindServer),
|
||||
tracer.WithSpanLabels(
|
||||
"endpoint", endpointName,
|
||||
),
|
||||
)
|
||||
defer func() {
|
||||
n := GetRspCode(ctx)
|
||||
if s, _ := sp.Status(); s != tracer.SpanStatusError && n > 399 {
|
||||
sp.SetStatus(tracer.SpanStatusError, http.StatusText(n))
|
||||
}
|
||||
sp.Finish()
|
||||
}()
|
||||
}
|
||||
|
||||
if !slices.Contains(meter.DefaultSkipEndpoints, endpointName) {
|
||||
h.opts.Meter.Counter(semconv.ServerRequestInflight, "endpoint", endpointName, "server", "http").Inc()
|
||||
|
||||
defer func() {
|
||||
n := GetRspCode(ctx)
|
||||
if n > 399 {
|
||||
h.opts.Meter.Counter(semconv.ServerRequestTotal, "endpoint", endpointName, "server", "http", "status", "success", "code", strconv.Itoa(n)).Inc()
|
||||
} else {
|
||||
h.opts.Meter.Counter(semconv.ServerRequestTotal, "endpoint", endpointName, "server", "http", "status", "failure", "code", strconv.Itoa(n)).Inc()
|
||||
}
|
||||
te := time.Since(ts)
|
||||
h.opts.Meter.Summary(semconv.ServerRequestLatencyMicroseconds, "endpoint", endpointName, "server", "http").Update(te.Seconds())
|
||||
h.opts.Meter.Histogram(semconv.ServerRequestDurationSeconds, "endpoint", endpointName, "server", "http").Update(te.Seconds())
|
||||
h.opts.Meter.Counter(semconv.ServerRequestInflight, "endpoint", endpointName, "server", "http").Dec()
|
||||
}()
|
||||
}
|
||||
|
||||
hdlr.ServeHTTP(w, r.WithContext(ctx))
|
||||
hdlr.ServeHTTP(w, r)
|
||||
return
|
||||
}
|
||||
} else if !match {
|
||||
// check for http.HandlerFunc handlers
|
||||
if !slices.Contains(tracer.DefaultSkipEndpoints, r.URL.Path) {
|
||||
ctx, sp = h.opts.Tracer.Start(ctx, "rpc-server",
|
||||
tracer.WithSpanKind(tracer.SpanKindServer),
|
||||
tracer.WithSpanLabels(
|
||||
"endpoint", r.URL.Path,
|
||||
"server", "http",
|
||||
),
|
||||
)
|
||||
|
||||
defer func() {
|
||||
if n := GetRspCode(ctx); n > 399 {
|
||||
sp.SetStatus(tracer.SpanStatusError, http.StatusText(n))
|
||||
} else {
|
||||
sp.SetStatus(tracer.SpanStatusError, http.StatusText(http.StatusNotFound))
|
||||
}
|
||||
sp.Finish()
|
||||
}()
|
||||
}
|
||||
if ph, _, err := h.pathHandlers.Search(r.Method, r.URL.Path); err == nil {
|
||||
ph.(http.HandlerFunc)(w, r.WithContext(ctx))
|
||||
return
|
||||
}
|
||||
h.errorHandler(ctx, nil, w, r, fmt.Errorf("not matching route found"), http.StatusNotFound)
|
||||
return
|
||||
}
|
||||
|
||||
endpointName := fmt.Sprintf("%s.%s", hldr.name, hldr.mtype.method.Name)
|
||||
|
||||
topts := []tracer.SpanOption{
|
||||
tracer.WithSpanKind(tracer.SpanKindServer),
|
||||
tracer.WithSpanLabels(
|
||||
"endpoint", endpointName,
|
||||
"server", "http",
|
||||
),
|
||||
}
|
||||
|
||||
if slices.Contains(tracer.DefaultSkipEndpoints, endpointName) {
|
||||
topts = append(topts, tracer.WithSpanRecord(false))
|
||||
}
|
||||
|
||||
ctx, sp = h.opts.Tracer.Start(ctx, "rpc-server", topts...)
|
||||
|
||||
if !slices.Contains(meter.DefaultSkipEndpoints, handler.name) {
|
||||
defer func() {
|
||||
te := time.Since(ts)
|
||||
h.opts.Meter.Summary(semconv.ServerRequestLatencyMicroseconds, "endpoint", handler.name, "server", "http").Update(te.Seconds())
|
||||
h.opts.Meter.Histogram(semconv.ServerRequestDurationSeconds, "endpoint", handler.name, "server", "http").Update(te.Seconds())
|
||||
h.opts.Meter.Counter(semconv.ServerRequestInflight, "endpoint", handler.name, "server", "http").Dec()
|
||||
|
||||
n := GetRspCode(ctx)
|
||||
if n > 399 {
|
||||
h.opts.Meter.Counter(semconv.ServerRequestTotal, "endpoint", handler.name, "server", "http", "status", "failure", "code", strconv.Itoa(n)).Inc()
|
||||
} else {
|
||||
h.opts.Meter.Counter(semconv.ServerRequestTotal, "endpoint", handler.name, "server", "http", "status", "success", "code", strconv.Itoa(n)).Inc()
|
||||
}
|
||||
}()
|
||||
}
|
||||
|
||||
defer func() {
|
||||
n := GetRspCode(ctx)
|
||||
if n > 399 {
|
||||
if s, _ := sp.Status(); s != tracer.SpanStatusError {
|
||||
sp.SetStatus(tracer.SpanStatusError, http.StatusText(n))
|
||||
}
|
||||
}
|
||||
sp.Finish()
|
||||
}()
|
||||
|
||||
// get fields from url values
|
||||
if len(r.URL.RawQuery) > 0 {
|
||||
umd, cerr := rflutil.URLMap(r.URL.RawQuery)
|
||||
@ -555,10 +165,6 @@ func (h *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
|
||||
}
|
||||
}
|
||||
|
||||
if r.Body != nil {
|
||||
defer r.Body.Close()
|
||||
}
|
||||
|
||||
cf, err := h.newCodec(ct)
|
||||
if err != nil {
|
||||
h.errorHandler(ctx, nil, w, r, err, http.StatusBadRequest)
|
||||
@ -586,26 +192,21 @@ func (h *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
|
||||
function := hldr.mtype.method.Func
|
||||
var returnValues []reflect.Value
|
||||
|
||||
if r.Body != nil {
|
||||
var buf []byte
|
||||
buf, err = io.ReadAll(r.Body)
|
||||
if err != nil && err != io.EOF {
|
||||
h.errorHandler(ctx, handler, w, r, err, http.StatusInternalServerError)
|
||||
return
|
||||
}
|
||||
|
||||
if err = cf.Unmarshal(buf, argv.Interface()); err != nil {
|
||||
h.errorHandler(ctx, handler, w, r, err, http.StatusBadRequest)
|
||||
return
|
||||
}
|
||||
buf, err := io.ReadAll(r.Body)
|
||||
if err != nil && err != io.EOF {
|
||||
h.errorHandler(ctx, handler, w, r, err, http.StatusInternalServerError)
|
||||
return
|
||||
}
|
||||
|
||||
if len(matches) > 0 {
|
||||
matches = rflutil.FlattenMap(matches)
|
||||
if err = rflutil.Merge(argv.Interface(), matches, rflutil.SliceAppend(true), rflutil.Tags([]string{"protobuf", "json"})); err != nil {
|
||||
h.errorHandler(ctx, handler, w, r, err, http.StatusBadRequest)
|
||||
return
|
||||
}
|
||||
if err = cf.Unmarshal(buf, argv.Interface()); err != nil {
|
||||
h.errorHandler(ctx, handler, w, r, err, http.StatusBadRequest)
|
||||
return
|
||||
}
|
||||
|
||||
matches = rflutil.FlattenMap(matches)
|
||||
if err = rflutil.Merge(argv.Interface(), matches, rflutil.SliceAppend(true), rflutil.Tags([]string{"protobuf", "json"})); err != nil {
|
||||
h.errorHandler(ctx, handler, w, r, err, http.StatusBadRequest)
|
||||
return
|
||||
}
|
||||
|
||||
hr := &rpcRequest{
|
||||
@ -638,18 +239,13 @@ func (h *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
|
||||
}
|
||||
metadata.SetOutgoingContext(ctx, md)
|
||||
|
||||
if err != nil && sp != nil {
|
||||
sp.SetStatus(tracer.SpanStatusError, err.Error())
|
||||
}
|
||||
|
||||
return err
|
||||
}
|
||||
|
||||
h.opts.Hooks.EachNext(func(hook options.Hook) {
|
||||
if h, ok := hook.(server.HookHandler); ok {
|
||||
fn = h(fn)
|
||||
}
|
||||
})
|
||||
// wrap the handler func
|
||||
for i := len(handler.sopts.HdlrWrappers); i > 0; i-- {
|
||||
fn = handler.sopts.HdlrWrappers[i-1](fn)
|
||||
}
|
||||
|
||||
if ct == "application/x-www-form-urlencoded" {
|
||||
cf, err = h.newCodec(DefaultContentType)
|
||||
@ -683,7 +279,6 @@ func (h *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
|
||||
}
|
||||
}
|
||||
|
||||
var buf []byte
|
||||
if appErr != nil {
|
||||
switch verr := appErr.(type) {
|
||||
case *errors.Error:
|
||||
@ -698,18 +293,17 @@ func (h *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
|
||||
buf, err = cf.Marshal(replyv.Interface())
|
||||
}
|
||||
|
||||
if err != nil {
|
||||
if handler.sopts.Logger.V(logger.ErrorLevel) {
|
||||
handler.sopts.Logger.Error(handler.sopts.Context, "handler error", err)
|
||||
}
|
||||
scode = http.StatusInternalServerError
|
||||
} else if nscode := GetRspCode(ctx); nscode != 0 {
|
||||
scode = nscode
|
||||
if err != nil && handler.sopts.Logger.V(logger.ErrorLevel) {
|
||||
handler.sopts.Logger.Errorf(handler.sopts.Context, "handler err: %v", err)
|
||||
return
|
||||
}
|
||||
|
||||
if nscode := GetRspCode(ctx); nscode != 0 {
|
||||
scode = nscode
|
||||
}
|
||||
w.WriteHeader(scode)
|
||||
|
||||
if _, cerr := w.Write(buf); cerr != nil {
|
||||
handler.sopts.Logger.Error(ctx, "respoonse write error", cerr)
|
||||
handler.sopts.Logger.Errorf(ctx, "write failed: %v", cerr)
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,77 +0,0 @@
|
||||
//go:build ignore
|
||||
|
||||
package graphql_handler
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
|
||||
"github.com/99designs/gqlgen/graphql"
|
||||
"go.unistack.org/micro/v3/logger"
|
||||
"go.unistack.org/micro/v3/store"
|
||||
)
|
||||
|
||||
var _ graphql.Cache = (*cacheWrapper)(nil)
|
||||
|
||||
type Handler struct {
|
||||
opts Options
|
||||
}
|
||||
|
||||
type Option func(*Options)
|
||||
|
||||
type Options struct {
|
||||
cache *cacheWrapper
|
||||
Path string
|
||||
}
|
||||
|
||||
type cacheWrapper struct {
|
||||
s store.Store
|
||||
l logger.Logger
|
||||
}
|
||||
|
||||
func (c *cacheWrapper) Get(ctx context.Context, key string) (interface{}, bool) {
|
||||
var val interface{}
|
||||
if err := c.s.Read(ctx, key, val); err != nil && err != store.ErrNotFound {
|
||||
c.l.Error(ctx, fmt.Sprintf("cache.Get %s failed", key), err)
|
||||
return nil, false
|
||||
}
|
||||
return val, true
|
||||
}
|
||||
|
||||
func (c *cacheWrapper) Add(ctx context.Context, key string, val interface{}) {
|
||||
if err := c.s.Write(ctx, key, val); err != nil {
|
||||
c.l.Error(ctx, fmt.Sprintf("cache.Add %s failed", key), err)
|
||||
}
|
||||
}
|
||||
|
||||
func Store(s store.Store) Option {
|
||||
return func(o *Options) {
|
||||
if o.cache == nil {
|
||||
o.cache = &cacheWrapper{}
|
||||
}
|
||||
o.cache.s = s
|
||||
}
|
||||
}
|
||||
|
||||
func Logger(l logger.Logger) Option {
|
||||
return func(o *Options) {
|
||||
if o.cache == nil {
|
||||
o.cache = &cacheWrapper{}
|
||||
}
|
||||
o.cache.l = l
|
||||
}
|
||||
}
|
||||
|
||||
func Path(path string) Option {
|
||||
return func(o *Options) {
|
||||
o.Path = path
|
||||
}
|
||||
}
|
||||
|
||||
func NewHandler(opts ...Option) *Handler {
|
||||
options := Options{}
|
||||
for _, o := range opts {
|
||||
o(&options)
|
||||
}
|
||||
return &Handler{opts: options}
|
||||
}
|
||||
@ -1,4 +1,4 @@
|
||||
package health_handler
|
||||
package health // import "go.unistack.org/micro-server-http/v3/handler/health"
|
||||
|
||||
import (
|
||||
"context"
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
syntax = "proto3";
|
||||
|
||||
package micro.server.http.v3.handler.health;
|
||||
option go_package = "go.unistack.org/micro-server-http/v3/handler/health;health_handler";
|
||||
option go_package = "go.unistack.org/micro-server-http/v3/handler/health;health";
|
||||
|
||||
import "api/annotations.proto";
|
||||
import "openapiv3/annotations.proto";
|
||||
|
||||
@ -1,26 +1,45 @@
|
||||
// Code generated by protoc-gen-go-micro. DO NOT EDIT.
|
||||
// versions:
|
||||
// - protoc-gen-go-micro v3.10.4
|
||||
// - protoc v5.26.1
|
||||
// source: health/health.proto
|
||||
// - protoc-gen-go-micro v3.10.2
|
||||
// - protoc v3.21.12
|
||||
// source: health.proto
|
||||
|
||||
package health_handler
|
||||
package health
|
||||
|
||||
import (
|
||||
context "context"
|
||||
codec "go.unistack.org/micro-proto/v3/codec"
|
||||
client "go.unistack.org/micro/v3/client"
|
||||
v3 "go.unistack.org/micro-server-http/v3"
|
||||
)
|
||||
|
||||
var (
|
||||
HealthServiceName = "HealthService"
|
||||
)
|
||||
|
||||
type HealthServiceClient interface {
|
||||
Live(ctx context.Context, req *codec.Frame, opts ...client.CallOption) (*codec.Frame, error)
|
||||
Ready(ctx context.Context, req *codec.Frame, opts ...client.CallOption) (*codec.Frame, error)
|
||||
Version(ctx context.Context, req *codec.Frame, opts ...client.CallOption) (*codec.Frame, error)
|
||||
}
|
||||
var (
|
||||
HealthServiceServerEndpoints = []v3.EndpointMetadata{
|
||||
{
|
||||
Name: "HealthService.Live",
|
||||
Path: "/live",
|
||||
Method: "GET",
|
||||
Body: "",
|
||||
Stream: false,
|
||||
},
|
||||
{
|
||||
Name: "HealthService.Ready",
|
||||
Path: "/ready",
|
||||
Method: "GET",
|
||||
Body: "",
|
||||
Stream: false,
|
||||
},
|
||||
{
|
||||
Name: "HealthService.Version",
|
||||
Path: "/version",
|
||||
Method: "GET",
|
||||
Body: "",
|
||||
Stream: false,
|
||||
},
|
||||
}
|
||||
)
|
||||
|
||||
type HealthServiceServer interface {
|
||||
Live(ctx context.Context, req *codec.Frame, rsp *codec.Frame) error
|
||||
|
||||
@ -1,108 +1,16 @@
|
||||
// Code generated by protoc-gen-go-micro. DO NOT EDIT.
|
||||
// protoc-gen-go-micro version: v3.10.4
|
||||
// source: health/health.proto
|
||||
// protoc-gen-go-micro version: v3.10.2
|
||||
// source: health.proto
|
||||
|
||||
package health_handler
|
||||
package health
|
||||
|
||||
import (
|
||||
context "context"
|
||||
v31 "go.unistack.org/micro-client-http/v3"
|
||||
codec "go.unistack.org/micro-proto/v3/codec"
|
||||
v3 "go.unistack.org/micro-server-http/v3"
|
||||
client "go.unistack.org/micro/v3/client"
|
||||
server "go.unistack.org/micro/v3/server"
|
||||
http "net/http"
|
||||
)
|
||||
|
||||
var (
|
||||
HealthServiceServerEndpoints = []v3.EndpointMetadata{
|
||||
{
|
||||
Name: "HealthService.Live",
|
||||
Path: "/live",
|
||||
Method: "GET",
|
||||
Body: "",
|
||||
Stream: false,
|
||||
},
|
||||
{
|
||||
Name: "HealthService.Ready",
|
||||
Path: "/ready",
|
||||
Method: "GET",
|
||||
Body: "",
|
||||
Stream: false,
|
||||
},
|
||||
{
|
||||
Name: "HealthService.Version",
|
||||
Path: "/version",
|
||||
Method: "GET",
|
||||
Body: "",
|
||||
Stream: false,
|
||||
},
|
||||
}
|
||||
)
|
||||
|
||||
type healthServiceClient struct {
|
||||
c client.Client
|
||||
name string
|
||||
}
|
||||
|
||||
func NewHealthServiceClient(name string, c client.Client) HealthServiceClient {
|
||||
return &healthServiceClient{c: c, name: name}
|
||||
}
|
||||
|
||||
func (c *healthServiceClient) Live(ctx context.Context, req *codec.Frame, opts ...client.CallOption) (*codec.Frame, error) {
|
||||
errmap := make(map[string]interface{}, 1)
|
||||
errmap["default"] = &codec.Frame{}
|
||||
opts = append(opts,
|
||||
v31.ErrorMap(errmap),
|
||||
)
|
||||
opts = append(opts,
|
||||
v31.Method(http.MethodGet),
|
||||
v31.Path("/live"),
|
||||
)
|
||||
rsp := &codec.Frame{}
|
||||
err := c.c.Call(ctx, c.c.NewRequest(c.name, "HealthService.Live", req), rsp, opts...)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return rsp, nil
|
||||
}
|
||||
|
||||
func (c *healthServiceClient) Ready(ctx context.Context, req *codec.Frame, opts ...client.CallOption) (*codec.Frame, error) {
|
||||
errmap := make(map[string]interface{}, 1)
|
||||
errmap["default"] = &codec.Frame{}
|
||||
opts = append(opts,
|
||||
v31.ErrorMap(errmap),
|
||||
)
|
||||
opts = append(opts,
|
||||
v31.Method(http.MethodGet),
|
||||
v31.Path("/ready"),
|
||||
)
|
||||
rsp := &codec.Frame{}
|
||||
err := c.c.Call(ctx, c.c.NewRequest(c.name, "HealthService.Ready", req), rsp, opts...)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return rsp, nil
|
||||
}
|
||||
|
||||
func (c *healthServiceClient) Version(ctx context.Context, req *codec.Frame, opts ...client.CallOption) (*codec.Frame, error) {
|
||||
errmap := make(map[string]interface{}, 1)
|
||||
errmap["default"] = &codec.Frame{}
|
||||
opts = append(opts,
|
||||
v31.ErrorMap(errmap),
|
||||
)
|
||||
opts = append(opts,
|
||||
v31.Method(http.MethodGet),
|
||||
v31.Path("/version"),
|
||||
)
|
||||
rsp := &codec.Frame{}
|
||||
err := c.c.Call(ctx, c.c.NewRequest(c.name, "HealthService.Version", req), rsp, opts...)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return rsp, nil
|
||||
}
|
||||
|
||||
type healthServiceServer struct {
|
||||
HealthServiceServer
|
||||
}
|
||||
|
||||
@ -1,36 +1,14 @@
|
||||
package meter_handler
|
||||
package meter // import "go.unistack.org/micro-server-http/v3/handler/meter"
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"compress/gzip"
|
||||
"context"
|
||||
"io"
|
||||
"strings"
|
||||
"sync"
|
||||
|
||||
codecpb "go.unistack.org/micro-proto/v3/codec"
|
||||
"go.unistack.org/micro/v3/logger"
|
||||
"go.unistack.org/micro/v3/metadata"
|
||||
"go.unistack.org/micro/v3/errors"
|
||||
"go.unistack.org/micro/v3/meter"
|
||||
)
|
||||
|
||||
const (
|
||||
contentEncodingHeader = "Content-Encoding"
|
||||
acceptEncodingHeader = "Accept-Encoding"
|
||||
)
|
||||
|
||||
var gzipPool = sync.Pool{
|
||||
New: func() interface{} {
|
||||
return gzip.NewWriter(nil)
|
||||
},
|
||||
}
|
||||
|
||||
var bufPool = sync.Pool{
|
||||
New: func() interface{} {
|
||||
return bytes.NewBuffer(nil)
|
||||
},
|
||||
}
|
||||
|
||||
// guard to fail early
|
||||
var _ MeterServiceServer = &Handler{}
|
||||
|
||||
@ -41,10 +19,9 @@ type Handler struct {
|
||||
type Option func(*Options)
|
||||
|
||||
type Options struct {
|
||||
Meter meter.Meter
|
||||
Name string
|
||||
MeterOptions []meter.Option
|
||||
DisableCompress bool
|
||||
Meter meter.Meter
|
||||
Name string
|
||||
MeterOptions []meter.Option
|
||||
}
|
||||
|
||||
func Meter(m meter.Meter) Option {
|
||||
@ -59,12 +36,6 @@ func Name(name string) Option {
|
||||
}
|
||||
}
|
||||
|
||||
func DisableCompress(g bool) Option {
|
||||
return func(o *Options) {
|
||||
o.DisableCompress = g
|
||||
}
|
||||
}
|
||||
|
||||
func MeterOptions(opts ...meter.Option) Option {
|
||||
return func(o *Options) {
|
||||
o.MeterOptions = append(o.MeterOptions, opts...)
|
||||
@ -72,7 +43,7 @@ func MeterOptions(opts ...meter.Option) Option {
|
||||
}
|
||||
|
||||
func NewOptions(opts ...Option) Options {
|
||||
options := Options{Meter: meter.DefaultMeter, DisableCompress: false}
|
||||
options := Options{Meter: meter.DefaultMeter}
|
||||
for _, o := range opts {
|
||||
o(&options)
|
||||
}
|
||||
@ -85,48 +56,12 @@ func NewHandler(opts ...Option) *Handler {
|
||||
}
|
||||
|
||||
func (h *Handler) Metrics(ctx context.Context, req *codecpb.Frame, rsp *codecpb.Frame) error {
|
||||
log, ok := logger.FromContext(ctx)
|
||||
if !ok {
|
||||
log = logger.DefaultLogger
|
||||
}
|
||||
|
||||
buf := bufPool.Get().(*bytes.Buffer)
|
||||
defer bufPool.Put(buf)
|
||||
buf.Reset()
|
||||
|
||||
w := io.Writer(buf)
|
||||
|
||||
if md, ok := metadata.FromOutgoingContext(ctx); gzipAccepted(md) && ok && !h.opts.DisableCompress {
|
||||
omd, _ := metadata.FromOutgoingContext(ctx)
|
||||
omd.Set(contentEncodingHeader, "gzip")
|
||||
gz := gzipPool.Get().(*gzip.Writer)
|
||||
defer gzipPool.Put(gz)
|
||||
|
||||
gz.Reset(w)
|
||||
defer gz.Close()
|
||||
|
||||
w = gz
|
||||
gz.Flush()
|
||||
}
|
||||
|
||||
if err := h.opts.Meter.Write(w, h.opts.MeterOptions...); err != nil {
|
||||
log.Error(ctx, "http/meter write failed", err)
|
||||
return nil
|
||||
buf := bytes.NewBuffer(nil)
|
||||
if err := h.opts.Meter.Write(buf, h.opts.MeterOptions...); err != nil {
|
||||
return errors.InternalServerError(h.opts.Name, "%v", err)
|
||||
}
|
||||
|
||||
rsp.Data = buf.Bytes()
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// gzipAccepted returns whether the client will accept gzip-encoded content.
|
||||
func gzipAccepted(md metadata.Metadata) bool {
|
||||
a, ok := md.Get(acceptEncodingHeader)
|
||||
if !ok {
|
||||
return false
|
||||
}
|
||||
if strings.Contains(a, "gzip") {
|
||||
return true
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
syntax = "proto3";
|
||||
|
||||
package micro.server.http.v3.handler.meter;
|
||||
option go_package = "go.unistack.org/micro-server-http/v3/handler/meter;meter_handler";
|
||||
option go_package = "go.unistack.org/micro-server-http/v3/handler/meter;meter";
|
||||
|
||||
import "api/annotations.proto";
|
||||
import "openapiv3/annotations.proto";
|
||||
|
||||
@ -1,24 +1,31 @@
|
||||
// Code generated by protoc-gen-go-micro. DO NOT EDIT.
|
||||
// versions:
|
||||
// - protoc-gen-go-micro v3.10.4
|
||||
// - protoc v5.26.1
|
||||
// source: meter/meter.proto
|
||||
// - protoc-gen-go-micro v3.10.2
|
||||
// - protoc v3.21.12
|
||||
// source: meter.proto
|
||||
|
||||
package meter_handler
|
||||
package meter
|
||||
|
||||
import (
|
||||
context "context"
|
||||
codec "go.unistack.org/micro-proto/v3/codec"
|
||||
client "go.unistack.org/micro/v3/client"
|
||||
v3 "go.unistack.org/micro-server-http/v3"
|
||||
)
|
||||
|
||||
var (
|
||||
MeterServiceName = "MeterService"
|
||||
)
|
||||
|
||||
type MeterServiceClient interface {
|
||||
Metrics(ctx context.Context, req *codec.Frame, opts ...client.CallOption) (*codec.Frame, error)
|
||||
}
|
||||
var (
|
||||
MeterServiceServerEndpoints = []v3.EndpointMetadata{
|
||||
{
|
||||
Name: "MeterService.Metrics",
|
||||
Path: "/metrics",
|
||||
Method: "GET",
|
||||
Body: "",
|
||||
Stream: false,
|
||||
},
|
||||
}
|
||||
)
|
||||
|
||||
type MeterServiceServer interface {
|
||||
Metrics(ctx context.Context, req *codec.Frame, rsp *codec.Frame) error
|
||||
|
||||
@ -1,58 +1,16 @@
|
||||
// Code generated by protoc-gen-go-micro. DO NOT EDIT.
|
||||
// protoc-gen-go-micro version: v3.10.4
|
||||
// source: meter/meter.proto
|
||||
// protoc-gen-go-micro version: v3.10.2
|
||||
// source: meter.proto
|
||||
|
||||
package meter_handler
|
||||
package meter
|
||||
|
||||
import (
|
||||
context "context"
|
||||
v31 "go.unistack.org/micro-client-http/v3"
|
||||
codec "go.unistack.org/micro-proto/v3/codec"
|
||||
v3 "go.unistack.org/micro-server-http/v3"
|
||||
client "go.unistack.org/micro/v3/client"
|
||||
server "go.unistack.org/micro/v3/server"
|
||||
http "net/http"
|
||||
)
|
||||
|
||||
var (
|
||||
MeterServiceServerEndpoints = []v3.EndpointMetadata{
|
||||
{
|
||||
Name: "MeterService.Metrics",
|
||||
Path: "/metrics",
|
||||
Method: "GET",
|
||||
Body: "",
|
||||
Stream: false,
|
||||
},
|
||||
}
|
||||
)
|
||||
|
||||
type meterServiceClient struct {
|
||||
c client.Client
|
||||
name string
|
||||
}
|
||||
|
||||
func NewMeterServiceClient(name string, c client.Client) MeterServiceClient {
|
||||
return &meterServiceClient{c: c, name: name}
|
||||
}
|
||||
|
||||
func (c *meterServiceClient) Metrics(ctx context.Context, req *codec.Frame, opts ...client.CallOption) (*codec.Frame, error) {
|
||||
errmap := make(map[string]interface{}, 1)
|
||||
errmap["default"] = &codec.Frame{}
|
||||
opts = append(opts,
|
||||
v31.ErrorMap(errmap),
|
||||
)
|
||||
opts = append(opts,
|
||||
v31.Method(http.MethodGet),
|
||||
v31.Path("/metrics"),
|
||||
)
|
||||
rsp := &codec.Frame{}
|
||||
err := c.c.Call(ctx, c.c.NewRequest(c.name, "MeterService.Metrics", req), rsp, opts...)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return rsp, nil
|
||||
}
|
||||
|
||||
type meterServiceServer struct {
|
||||
MeterServiceServer
|
||||
}
|
||||
|
||||
@ -1,46 +0,0 @@
|
||||
package pprof_handler
|
||||
|
||||
import (
|
||||
"expvar"
|
||||
"net/http"
|
||||
"net/http/pprof"
|
||||
"path"
|
||||
"strings"
|
||||
)
|
||||
|
||||
func NewHandler(prefixPath string, initFuncs ...func()) http.HandlerFunc {
|
||||
for _, fn := range initFuncs {
|
||||
fn()
|
||||
}
|
||||
|
||||
return func(w http.ResponseWriter, r *http.Request) {
|
||||
switch {
|
||||
case strings.EqualFold(r.RequestURI, prefixPath) && r.RequestURI[len(r.RequestURI)-1] != '/':
|
||||
http.Redirect(w, r, r.RequestURI+"/", http.StatusMovedPermanently)
|
||||
case strings.HasPrefix(r.RequestURI, path.Join(prefixPath, "cmdline")):
|
||||
pprof.Cmdline(w, r)
|
||||
case strings.HasPrefix(r.RequestURI, path.Join(prefixPath, "profile")):
|
||||
pprof.Profile(w, r)
|
||||
case strings.HasPrefix(r.RequestURI, path.Join(prefixPath, "symbol")):
|
||||
pprof.Symbol(w, r)
|
||||
case strings.HasPrefix(r.RequestURI, path.Join(prefixPath, "trace")):
|
||||
pprof.Trace(w, r)
|
||||
case strings.HasPrefix(r.RequestURI, path.Join(prefixPath, "goroutine")):
|
||||
pprof.Handler("goroutine").ServeHTTP(w, r)
|
||||
case strings.HasPrefix(r.RequestURI, path.Join(prefixPath, "threadcreate")):
|
||||
pprof.Handler("threadcreate").ServeHTTP(w, r)
|
||||
case strings.HasPrefix(r.RequestURI, path.Join(prefixPath, "mutex")):
|
||||
pprof.Handler("mutex").ServeHTTP(w, r)
|
||||
case strings.HasPrefix(r.RequestURI, path.Join(prefixPath, "heap")):
|
||||
pprof.Handler("heap").ServeHTTP(w, r)
|
||||
case strings.HasPrefix(r.RequestURI, path.Join(prefixPath, "block")):
|
||||
pprof.Handler("block").ServeHTTP(w, r)
|
||||
case strings.HasPrefix(r.RequestURI, path.Join(prefixPath, "allocs")):
|
||||
pprof.Handler("allocs").ServeHTTP(w, r)
|
||||
case strings.HasPrefix(r.RequestURI, path.Join(prefixPath, "vars")):
|
||||
expvar.Handler().ServeHTTP(w, r)
|
||||
default:
|
||||
pprof.Index(w, r)
|
||||
}
|
||||
}
|
||||
}
|
||||
20
handler/swagger-ui/swagger-initializer.js
Normal file
20
handler/swagger-ui/swagger-initializer.js
Normal file
@ -0,0 +1,20 @@
|
||||
window.onload = function() {
|
||||
//<editor-fold desc="Changeable Configuration Block">
|
||||
|
||||
// the following lines will be replaced by docker/configurator, when it runs in a docker-container
|
||||
window.ui = SwaggerUIBundle({
|
||||
url: "{{ .SWAGGER }}",
|
||||
dom_id: '#swagger-ui',
|
||||
deepLinking: true,
|
||||
presets: [
|
||||
SwaggerUIBundle.presets.apis,
|
||||
SwaggerUIStandalonePreset
|
||||
],
|
||||
plugins: [
|
||||
SwaggerUIBundle.plugins.DownloadUrl
|
||||
],
|
||||
layout: "StandaloneLayout"
|
||||
});
|
||||
|
||||
//</editor-fold>
|
||||
};
|
||||
@ -1,4 +1,4 @@
|
||||
package swaggerui_handler
|
||||
package swaggerui // import "go.unistack.org/micro-server-http/v3/handler/swagger-ui"
|
||||
|
||||
import (
|
||||
"embed"
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
package swaggerui_handler
|
||||
package swaggerui
|
||||
|
||||
import (
|
||||
"net/http"
|
||||
|
||||
@ -1,61 +0,0 @@
|
||||
package swagger_handler
|
||||
|
||||
import (
|
||||
"io/fs"
|
||||
"net/http"
|
||||
|
||||
yamlcodec "go.unistack.org/micro-codec-yaml/v3"
|
||||
rutil "go.unistack.org/micro/v3/util/reflect"
|
||||
)
|
||||
|
||||
// Handler append to generated swagger data from dst map[string]interface{}
|
||||
var Handler = func(dst map[string]interface{}, fsys fs.FS) http.HandlerFunc {
|
||||
c := yamlcodec.NewCodec()
|
||||
return func(w http.ResponseWriter, r *http.Request) {
|
||||
if r.Method != http.MethodGet {
|
||||
w.WriteHeader(http.StatusNotFound)
|
||||
return
|
||||
}
|
||||
|
||||
path := r.URL.Path
|
||||
if len(path) > 1 && path[0] == '/' {
|
||||
path = path[1:]
|
||||
}
|
||||
|
||||
buf, err := fs.ReadFile(fsys, path)
|
||||
if err != nil {
|
||||
w.WriteHeader(http.StatusInternalServerError)
|
||||
_, _ = w.Write([]byte(err.Error()))
|
||||
return
|
||||
}
|
||||
|
||||
if dst == nil {
|
||||
w.WriteHeader(http.StatusOK)
|
||||
_, _ = w.Write(buf)
|
||||
return
|
||||
}
|
||||
|
||||
var src interface{}
|
||||
|
||||
if err = c.Unmarshal(buf, src); err != nil {
|
||||
w.WriteHeader(http.StatusInternalServerError)
|
||||
_, _ = w.Write([]byte(err.Error()))
|
||||
return
|
||||
}
|
||||
|
||||
if err = rutil.Merge(src, dst); err != nil {
|
||||
w.WriteHeader(http.StatusInternalServerError)
|
||||
_, _ = w.Write([]byte(err.Error()))
|
||||
return
|
||||
}
|
||||
|
||||
if buf, err = c.Marshal(src); err != nil {
|
||||
w.WriteHeader(http.StatusInternalServerError)
|
||||
_, _ = w.Write([]byte(err.Error()))
|
||||
return
|
||||
}
|
||||
|
||||
w.WriteHeader(http.StatusOK)
|
||||
_, _ = w.Write(buf)
|
||||
}
|
||||
}
|
||||
171
http.go
171
http.go
@ -23,9 +23,9 @@ import (
|
||||
"golang.org/x/net/netutil"
|
||||
)
|
||||
|
||||
var _ server.Server = (*Server)(nil)
|
||||
var _ server.Server = &httpServer{}
|
||||
|
||||
type Server struct {
|
||||
type httpServer struct {
|
||||
hd server.Handler
|
||||
rsvc *register.Service
|
||||
handlers map[string]server.Handler
|
||||
@ -40,7 +40,7 @@ type Server struct {
|
||||
init bool
|
||||
}
|
||||
|
||||
func (h *Server) newCodec(ct string) (codec.Codec, error) {
|
||||
func (h *httpServer) newCodec(ct string) (codec.Codec, error) {
|
||||
if idx := strings.IndexRune(ct, ';'); idx >= 0 {
|
||||
ct = ct[:idx]
|
||||
}
|
||||
@ -53,14 +53,14 @@ func (h *Server) newCodec(ct string) (codec.Codec, error) {
|
||||
return nil, codec.ErrUnknownContentType
|
||||
}
|
||||
|
||||
func (h *Server) Options() server.Options {
|
||||
func (h *httpServer) Options() server.Options {
|
||||
h.Lock()
|
||||
opts := h.opts
|
||||
h.Unlock()
|
||||
return opts
|
||||
}
|
||||
|
||||
func (h *Server) Init(opts ...server.Option) error {
|
||||
func (h *httpServer) Init(opts ...server.Option) error {
|
||||
if len(opts) == 0 && h.init {
|
||||
return nil
|
||||
}
|
||||
@ -130,7 +130,7 @@ func (h *Server) Init(opts ...server.Option) error {
|
||||
return nil
|
||||
}
|
||||
|
||||
func (h *Server) Handle(handler server.Handler) error {
|
||||
func (h *httpServer) Handle(handler server.Handler) error {
|
||||
// passed unknown handler
|
||||
hdlr, ok := handler.(*httpHandler)
|
||||
if !ok {
|
||||
@ -159,7 +159,7 @@ func (h *Server) Handle(handler server.Handler) error {
|
||||
return nil
|
||||
}
|
||||
|
||||
func (h *Server) NewHandler(handler interface{}, opts ...server.HandlerOption) server.Handler {
|
||||
func (h *httpServer) NewHandler(handler interface{}, opts ...server.HandlerOption) server.Handler {
|
||||
options := server.NewHandlerOptions(opts...)
|
||||
|
||||
eps := make([]*register.Endpoint, 0, len(options.Metadata))
|
||||
@ -191,11 +191,6 @@ func (h *Server) NewHandler(handler interface{}, opts ...server.HandlerOption) s
|
||||
}
|
||||
*/
|
||||
|
||||
registerCORS := false
|
||||
if v, ok := options.Context.Value(registerCORSHandlerKey{}).(bool); ok && v {
|
||||
registerCORS = true
|
||||
}
|
||||
|
||||
for hn, md := range options.Metadata {
|
||||
var method reflect.Method
|
||||
mname := hn[strings.Index(hn, ".")+1:]
|
||||
@ -209,16 +204,16 @@ func (h *Server) NewHandler(handler interface{}, opts ...server.HandlerOption) s
|
||||
}
|
||||
|
||||
if method.Name == "" && h.opts.Logger.V(logger.ErrorLevel) {
|
||||
h.opts.Logger.Error(h.opts.Context, fmt.Sprintf("nil method for %s", mname))
|
||||
h.opts.Logger.Errorf(h.opts.Context, "nil method for %s", mname)
|
||||
continue
|
||||
}
|
||||
|
||||
mtype, err := prepareEndpoint(method)
|
||||
if err != nil && h.opts.Logger.V(logger.ErrorLevel) {
|
||||
h.opts.Logger.Error(h.opts.Context, "endpoint error", err)
|
||||
h.opts.Logger.Errorf(h.opts.Context, "%v", err)
|
||||
continue
|
||||
} else if mtype == nil {
|
||||
h.opts.Logger.Error(h.opts.Context, fmt.Sprintf("nil mtype for %s", mname))
|
||||
h.opts.Logger.Errorf(h.opts.Context, "nil mtype for %s", mname)
|
||||
continue
|
||||
}
|
||||
|
||||
@ -228,23 +223,14 @@ func (h *Server) NewHandler(handler interface{}, opts ...server.HandlerOption) s
|
||||
pth := &patHandler{mtype: mtype, name: name, rcvr: rcvr}
|
||||
hdlr.name = name
|
||||
|
||||
methods := []string{md["Method"]}
|
||||
if registerCORS {
|
||||
methods = append(methods, http.MethodOptions)
|
||||
}
|
||||
|
||||
if err := hdlr.handlers.Insert(methods, md["Path"], pth); err != nil {
|
||||
h.opts.Logger.Error(h.opts.Context, fmt.Sprintf("cant add handler for %v %s", methods, md["Path"]))
|
||||
if err := hdlr.handlers.Insert([]string{md["Method"]}, md["Path"], pth); err != nil {
|
||||
h.opts.Logger.Errorf(h.opts.Context, "cant add handler for %s %s", md["Method"], md["Path"])
|
||||
}
|
||||
|
||||
if h.registerRPC {
|
||||
methods := []string{http.MethodPost}
|
||||
if registerCORS {
|
||||
methods = append(methods, http.MethodOptions)
|
||||
}
|
||||
|
||||
if err := hdlr.handlers.Insert(methods, "/"+hn, pth); err != nil {
|
||||
h.opts.Logger.Error(h.opts.Context, fmt.Sprintf("cant add rpc handler for http.MethodPost %s /%s", hn, hn))
|
||||
h.opts.Logger.Infof(h.opts.Context, "register rpc handler for http.MethodPost %s /%s", hn, hn)
|
||||
if err := hdlr.handlers.Insert([]string{http.MethodPost}, "/"+hn, pth); err != nil {
|
||||
h.opts.Logger.Errorf(h.opts.Context, "cant add rpc handler for http.MethodPost %s /%s", hn, hn)
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -268,16 +254,16 @@ func (h *Server) NewHandler(handler interface{}, opts ...server.HandlerOption) s
|
||||
}
|
||||
|
||||
if method.Name == "" && h.opts.Logger.V(logger.ErrorLevel) {
|
||||
h.opts.Logger.Error(h.opts.Context, fmt.Sprintf("nil method for %s", mname))
|
||||
h.opts.Logger.Errorf(h.opts.Context, "nil method for %s", mname)
|
||||
continue
|
||||
}
|
||||
|
||||
mtype, err := prepareEndpoint(method)
|
||||
if err != nil && h.opts.Logger.V(logger.ErrorLevel) {
|
||||
h.opts.Logger.Error(h.opts.Context, "prepare endpoint error", err)
|
||||
h.opts.Logger.Errorf(h.opts.Context, "%v", err)
|
||||
continue
|
||||
} else if mtype == nil {
|
||||
h.opts.Logger.Error(h.opts.Context, fmt.Sprintf("nil mtype for %s", mname))
|
||||
h.opts.Logger.Errorf(h.opts.Context, "nil mtype for %s", mname)
|
||||
continue
|
||||
}
|
||||
|
||||
@ -287,24 +273,14 @@ func (h *Server) NewHandler(handler interface{}, opts ...server.HandlerOption) s
|
||||
pth := &patHandler{mtype: mtype, name: name, rcvr: rcvr}
|
||||
hdlr.name = name
|
||||
|
||||
methods := []string{md.Method}
|
||||
if registerCORS {
|
||||
methods = append(methods, http.MethodOptions)
|
||||
}
|
||||
|
||||
if err := hdlr.handlers.Insert(methods, md.Path, pth); err != nil {
|
||||
h.opts.Logger.Error(h.opts.Context, fmt.Sprintf("cant add handler for %s %s", md.Method, md.Path))
|
||||
if err := hdlr.handlers.Insert([]string{md.Method}, md.Path, pth); err != nil {
|
||||
h.opts.Logger.Errorf(h.opts.Context, "cant add handler for %s %s", md.Method, md.Path)
|
||||
}
|
||||
|
||||
if h.registerRPC {
|
||||
methods := []string{http.MethodPost}
|
||||
if registerCORS {
|
||||
methods = append(methods, http.MethodOptions)
|
||||
}
|
||||
|
||||
h.opts.Logger.Info(h.opts.Context, fmt.Sprintf("register rpc handler for http.MethodPost %s /%s", hn, hn))
|
||||
if err := hdlr.handlers.Insert(methods, "/"+hn, pth); err != nil {
|
||||
h.opts.Logger.Error(h.opts.Context, fmt.Sprintf("cant add rpc handler for http.MethodPost %s /%s", hn, hn))
|
||||
h.opts.Logger.Infof(h.opts.Context, "register rpc handler for http.MethodPost %s /%s", hn, hn)
|
||||
if err := hdlr.handlers.Insert([]string{http.MethodPost}, "/"+hn, pth); err != nil {
|
||||
h.opts.Logger.Errorf(h.opts.Context, "cant add rpc handler for http.MethodPost %s /%s", hn, hn)
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -312,11 +288,11 @@ func (h *Server) NewHandler(handler interface{}, opts ...server.HandlerOption) s
|
||||
return hdlr
|
||||
}
|
||||
|
||||
func (h *Server) NewSubscriber(topic string, handler interface{}, opts ...server.SubscriberOption) server.Subscriber {
|
||||
func (h *httpServer) NewSubscriber(topic string, handler interface{}, opts ...server.SubscriberOption) server.Subscriber {
|
||||
return newSubscriber(topic, handler, opts...)
|
||||
}
|
||||
|
||||
func (h *Server) Subscribe(sb server.Subscriber) error {
|
||||
func (h *httpServer) Subscribe(sb server.Subscriber) error {
|
||||
sub, ok := sb.(*httpSubscriber)
|
||||
if !ok {
|
||||
return fmt.Errorf("invalid subscriber: expected *httpSubscriber")
|
||||
@ -341,7 +317,7 @@ func (h *Server) Subscribe(sb server.Subscriber) error {
|
||||
return nil
|
||||
}
|
||||
|
||||
func (h *Server) Register() error {
|
||||
func (h *httpServer) Register() error {
|
||||
var eps []*register.Endpoint
|
||||
h.RLock()
|
||||
for _, hdlr := range h.handlers {
|
||||
@ -387,7 +363,7 @@ func (h *Server) Register() error {
|
||||
|
||||
if !registered {
|
||||
if config.Logger.V(logger.InfoLevel) {
|
||||
config.Logger.Info(config.Context, fmt.Sprintf("Register [%s] Registering node: %s", config.Register.String(), service.Nodes[0].ID))
|
||||
config.Logger.Infof(config.Context, "Register [%s] Registering node: %s", config.Register.String(), service.Nodes[0].ID)
|
||||
}
|
||||
}
|
||||
|
||||
@ -402,17 +378,6 @@ func (h *Server) Register() error {
|
||||
}
|
||||
|
||||
h.Lock()
|
||||
|
||||
h.registered = true
|
||||
h.rsvc = service
|
||||
h.Unlock()
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func (h *Server) subscribe() error {
|
||||
config := h.opts
|
||||
|
||||
for sb := range h.subscribers {
|
||||
handler := h.createSubHandler(sb, config)
|
||||
var opts []broker.SubscribeOption
|
||||
@ -436,10 +401,14 @@ func (h *Server) subscribe() error {
|
||||
h.subscribers[sb] = []broker.Subscriber{sub}
|
||||
}
|
||||
|
||||
h.registered = true
|
||||
h.rsvc = service
|
||||
h.Unlock()
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func (h *Server) Deregister() error {
|
||||
func (h *httpServer) Deregister() error {
|
||||
h.RLock()
|
||||
config := h.opts
|
||||
h.RUnlock()
|
||||
@ -450,7 +419,7 @@ func (h *Server) Deregister() error {
|
||||
}
|
||||
|
||||
if config.Logger.V(logger.InfoLevel) {
|
||||
config.Logger.Info(config.Context, "Deregistering node: "+service.Nodes[0].ID)
|
||||
config.Logger.Infof(config.Context, "Deregistering node: %s", service.Nodes[0].ID)
|
||||
}
|
||||
|
||||
if err := server.DefaultDeregisterFunc(service, config); err != nil {
|
||||
@ -474,10 +443,10 @@ func (h *Server) Deregister() error {
|
||||
}
|
||||
|
||||
for _, sub := range subs {
|
||||
config.Logger.Info(config.Context, "Unsubscribing from topic: "+sub.Topic())
|
||||
config.Logger.Infof(config.Context, "Unsubscribing from topic: %s", sub.Topic())
|
||||
if err := sub.Unsubscribe(subCtx); err != nil {
|
||||
h.Unlock()
|
||||
config.Logger.Error(config.Context, fmt.Sprintf("failed to unsubscribe topic: %s, error", sb.Topic()), err)
|
||||
config.Logger.Errorf(config.Context, "failed to unsubscribe topic: %s, error: %v", sb.Topic(), err)
|
||||
return err
|
||||
}
|
||||
}
|
||||
@ -487,7 +456,7 @@ func (h *Server) Deregister() error {
|
||||
return nil
|
||||
}
|
||||
|
||||
func (h *Server) Start() error {
|
||||
func (h *httpServer) Start() error {
|
||||
h.RLock()
|
||||
config := h.opts
|
||||
h.RUnlock()
|
||||
@ -517,7 +486,7 @@ func (h *Server) Start() error {
|
||||
}
|
||||
|
||||
if config.Logger.V(logger.InfoLevel) {
|
||||
config.Logger.Info(config.Context, "Listening on "+ts.Addr().String())
|
||||
config.Logger.Infof(config.Context, "Listening on %s", ts.Addr().String())
|
||||
}
|
||||
|
||||
h.Lock()
|
||||
@ -525,6 +494,7 @@ func (h *Server) Start() error {
|
||||
h.Unlock()
|
||||
|
||||
var handler http.Handler
|
||||
var srvFunc func(net.Listener) error
|
||||
|
||||
// nolint: nestif
|
||||
if h.opts.Context != nil {
|
||||
@ -561,7 +531,7 @@ func (h *Server) Start() error {
|
||||
|
||||
if err := config.RegisterCheck(h.opts.Context); err != nil {
|
||||
if config.Logger.V(logger.ErrorLevel) {
|
||||
config.Logger.Error(config.Context, fmt.Sprintf("Server %s-%s register check error", config.Name, config.ID), err)
|
||||
config.Logger.Errorf(config.Context, "Server %s-%s register check error: %s", config.Name, config.ID, err)
|
||||
}
|
||||
} else {
|
||||
if err = h.Register(); err != nil {
|
||||
@ -569,13 +539,8 @@ func (h *Server) Start() error {
|
||||
}
|
||||
}
|
||||
|
||||
if err := h.subscribe(); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
fn := handler
|
||||
|
||||
var hs *http.Server
|
||||
if h.opts.Context != nil {
|
||||
if mwf, ok := h.opts.Context.Value(middlewareKey{}).([]func(http.Handler) http.Handler); ok && len(mwf) > 0 {
|
||||
// wrap the handler func
|
||||
@ -583,19 +548,25 @@ func (h *Server) Start() error {
|
||||
fn = mwf[i-1](fn)
|
||||
}
|
||||
}
|
||||
var ok bool
|
||||
if hs, ok = h.opts.Context.Value(serverKey{}).(*http.Server); ok && hs != nil {
|
||||
if hs, ok := h.opts.Context.Value(serverKey{}).(*http.Server); ok && hs != nil {
|
||||
hs.Handler = fn
|
||||
} else {
|
||||
hs = &http.Server{Handler: fn}
|
||||
srvFunc = hs.Serve
|
||||
}
|
||||
}
|
||||
|
||||
go func() {
|
||||
if cerr := hs.Serve(ts); cerr != nil && !errors.Is(cerr, net.ErrClosed) {
|
||||
h.opts.Logger.Error(h.opts.Context, "serve error", cerr)
|
||||
}
|
||||
}()
|
||||
if srvFunc != nil {
|
||||
go func() {
|
||||
if cerr := srvFunc(ts); cerr != nil && !errors.Is(cerr, net.ErrClosed) {
|
||||
h.opts.Logger.Error(h.opts.Context, cerr)
|
||||
}
|
||||
}()
|
||||
} else {
|
||||
go func() {
|
||||
if cerr := http.Serve(ts, fn); cerr != nil && !errors.Is(cerr, net.ErrClosed) {
|
||||
h.opts.Logger.Error(h.opts.Context, cerr)
|
||||
}
|
||||
}()
|
||||
}
|
||||
|
||||
go func() {
|
||||
t := new(time.Ticker)
|
||||
@ -621,28 +592,28 @@ func (h *Server) Start() error {
|
||||
// nolint: nestif
|
||||
if rerr != nil && registered {
|
||||
if config.Logger.V(logger.ErrorLevel) {
|
||||
config.Logger.Error(config.Context, fmt.Sprintf("Server %s-%s register check error, deregister it", config.Name, config.ID), rerr)
|
||||
config.Logger.Errorf(config.Context, "Server %s-%s register check error: %s, deregister it", config.Name, config.ID, rerr)
|
||||
}
|
||||
// deregister self in case of error
|
||||
if err := h.Deregister(); err != nil {
|
||||
if config.Logger.V(logger.ErrorLevel) {
|
||||
config.Logger.Error(config.Context, fmt.Sprintf("Server %s-%s deregister error", config.Name, config.ID), err)
|
||||
config.Logger.Errorf(config.Context, "Server %s-%s deregister error: %s", config.Name, config.ID, err)
|
||||
}
|
||||
}
|
||||
} else if rerr != nil && !registered {
|
||||
if config.Logger.V(logger.ErrorLevel) {
|
||||
config.Logger.Error(config.Context, fmt.Sprintf("Server %s-%s register check error", config.Name, config.ID), rerr)
|
||||
config.Logger.Errorf(config.Context, "Server %s-%s register check error: %s", config.Name, config.ID, rerr)
|
||||
}
|
||||
continue
|
||||
}
|
||||
if err := h.Register(); err != nil {
|
||||
if config.Logger.V(logger.ErrorLevel) {
|
||||
config.Logger.Error(config.Context, fmt.Sprintf("Server %s-%s register error", config.Name, config.ID), err)
|
||||
config.Logger.Errorf(config.Context, "Server %s-%s register error: %s", config.Name, config.ID, err)
|
||||
}
|
||||
}
|
||||
|
||||
if err := h.Register(); err != nil {
|
||||
config.Logger.Error(config.Context, "Server register error", err)
|
||||
config.Logger.Errorf(config.Context, "Server register error: %s", err)
|
||||
}
|
||||
// wait for exit
|
||||
case ch = <-h.exit:
|
||||
@ -652,48 +623,40 @@ func (h *Server) Start() error {
|
||||
|
||||
// deregister
|
||||
if err := h.Deregister(); err != nil {
|
||||
config.Logger.Error(config.Context, "Server deregister error", err)
|
||||
config.Logger.Errorf(config.Context, "Server deregister error: %s", err)
|
||||
}
|
||||
|
||||
if err := config.Broker.Disconnect(config.Context); err != nil {
|
||||
config.Logger.Error(config.Context, "Broker disconnect error", err)
|
||||
config.Logger.Errorf(config.Context, "Broker disconnect error: %s", err)
|
||||
}
|
||||
|
||||
ctx, cancel := context.WithTimeout(context.Background(), h.opts.GracefulTimeout)
|
||||
defer cancel()
|
||||
|
||||
err := hs.Shutdown(ctx)
|
||||
if err != nil {
|
||||
err = hs.Close()
|
||||
}
|
||||
|
||||
ch <- err
|
||||
ch <- ts.Close()
|
||||
}()
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func (h *Server) Stop() error {
|
||||
func (h *httpServer) Stop() error {
|
||||
ch := make(chan error)
|
||||
h.exit <- ch
|
||||
return <-ch
|
||||
}
|
||||
|
||||
func (h *Server) String() string {
|
||||
func (h *httpServer) String() string {
|
||||
return "http"
|
||||
}
|
||||
|
||||
func (h *Server) Name() string {
|
||||
func (h *httpServer) Name() string {
|
||||
return h.opts.Name
|
||||
}
|
||||
|
||||
func NewServer(opts ...server.Option) *Server {
|
||||
func NewServer(opts ...server.Option) *httpServer {
|
||||
options := server.NewOptions(opts...)
|
||||
eh := DefaultErrorHandler
|
||||
if v, ok := options.Context.Value(errorHandlerKey{}).(errorHandler); ok && v != nil {
|
||||
eh = v
|
||||
}
|
||||
return &Server{
|
||||
return &httpServer{
|
||||
opts: options,
|
||||
exit: make(chan chan error),
|
||||
subscribers: make(map[*httpSubscriber][]broker.Subscriber),
|
||||
|
||||
@ -11,6 +11,7 @@ type httpMessage struct {
|
||||
header metadata.Metadata
|
||||
topic string
|
||||
contentType string
|
||||
body []byte
|
||||
}
|
||||
|
||||
func (r *httpMessage) Topic() string {
|
||||
|
||||
13
options.go
13
options.go
@ -69,7 +69,7 @@ func getRspHeader(ctx context.Context) http.Header {
|
||||
|
||||
// GetRspCode used internally by generated http server handler
|
||||
func GetRspCode(ctx context.Context) int {
|
||||
code := int(200)
|
||||
var code int
|
||||
if rsp, ok := ctx.Value(rspCodeKey{}).(*rspCodeVal); ok {
|
||||
code = rsp.code
|
||||
}
|
||||
@ -85,8 +85,8 @@ func Middleware(mw ...func(http.Handler) http.Handler) server.Option {
|
||||
|
||||
type serverKey struct{}
|
||||
|
||||
// HTTPServer provide ability to pass *http.Server
|
||||
func HTTPServer(hs *http.Server) server.Option {
|
||||
// Server provide ability to pass *http.Server
|
||||
func Server(hs *http.Server) server.Option {
|
||||
return server.SetOption(serverKey{}, hs)
|
||||
}
|
||||
|
||||
@ -133,13 +133,6 @@ func RegisterRPCHandler(b bool) server.Option {
|
||||
return server.SetOption(registerRPCHandlerKey{}, b)
|
||||
}
|
||||
|
||||
type registerCORSHandlerKey struct{}
|
||||
|
||||
// RegisterCORSHandler registers cors endpoints with /ServiceName.ServiceEndpoint method POPTIONSOST
|
||||
func RegisterCORSHandler(b bool) server.HandlerOption {
|
||||
return server.SetHandlerOption(registerCORSHandlerKey{}, b)
|
||||
}
|
||||
|
||||
type handlerEndpointsKey struct{}
|
||||
|
||||
type EndpointMetadata struct {
|
||||
|
||||
@ -58,7 +58,11 @@ func (r *rpcRequest) Header() metadata.Metadata {
|
||||
}
|
||||
|
||||
func (r *rpcRequest) Read() ([]byte, error) {
|
||||
return nil, nil
|
||||
f := &codec.Frame{}
|
||||
if err := r.codec.ReadBody(r.rw, f); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return f.Data, nil
|
||||
}
|
||||
|
||||
func (r *rpcRequest) Stream() bool {
|
||||
|
||||
@ -1,14 +1,15 @@
|
||||
package http
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"context"
|
||||
"fmt"
|
||||
"reflect"
|
||||
"strings"
|
||||
|
||||
"go.unistack.org/micro/v3/broker"
|
||||
"go.unistack.org/micro/v3/codec"
|
||||
"go.unistack.org/micro/v3/metadata"
|
||||
"go.unistack.org/micro/v3/options"
|
||||
"go.unistack.org/micro/v3/register"
|
||||
"go.unistack.org/micro/v3/server"
|
||||
)
|
||||
@ -100,7 +101,7 @@ func newSubscriber(topic string, sub interface{}, opts ...server.SubscriberOptio
|
||||
}
|
||||
}
|
||||
|
||||
func (s *Server) createSubHandler(sb *httpSubscriber, opts server.Options) broker.Handler {
|
||||
func (s *httpServer) createSubHandler(sb *httpSubscriber, opts server.Options) broker.Handler {
|
||||
return func(p broker.Event) error {
|
||||
msg := p.Message()
|
||||
ct := msg.Header["Content-Type"]
|
||||
@ -110,6 +111,7 @@ func (s *Server) createSubHandler(sb *httpSubscriber, opts server.Options) broke
|
||||
}
|
||||
|
||||
hdr := metadata.Copy(msg.Header)
|
||||
delete(hdr, "Content-Type")
|
||||
ctx := metadata.NewIncomingContext(context.Background(), hdr)
|
||||
|
||||
results := make(chan error, len(sb.handlers))
|
||||
@ -130,7 +132,13 @@ func (s *Server) createSubHandler(sb *httpSubscriber, opts server.Options) broke
|
||||
req = req.Elem()
|
||||
}
|
||||
|
||||
if err := cf.Unmarshal(msg.Body, req.Interface()); err != nil {
|
||||
buf := bytes.NewBuffer(msg.Body)
|
||||
|
||||
if err := cf.ReadHeader(buf, &codec.Message{}, codec.Event); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if err := cf.ReadBody(buf, req.Interface()); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
@ -152,11 +160,9 @@ func (s *Server) createSubHandler(sb *httpSubscriber, opts server.Options) broke
|
||||
return nil
|
||||
}
|
||||
|
||||
opts.Hooks.EachNext(func(hook options.Hook) {
|
||||
if h, ok := hook.(server.HookSubHandler); ok {
|
||||
fn = h(fn)
|
||||
}
|
||||
})
|
||||
for i := len(opts.SubWrappers); i > 0; i-- {
|
||||
fn = opts.SubWrappers[i-1](fn)
|
||||
}
|
||||
|
||||
go func() {
|
||||
results <- fn(ctx, &httpMessage{
|
||||
|
||||
44
util_test.go
44
util_test.go
@ -8,52 +8,8 @@ import (
|
||||
"testing"
|
||||
|
||||
"go.unistack.org/micro/v3/metadata"
|
||||
"go.unistack.org/micro/v3/options"
|
||||
"go.unistack.org/micro/v3/server"
|
||||
)
|
||||
|
||||
func Test_Hook(t *testing.T) {
|
||||
opts := server.Options{}
|
||||
|
||||
var fn server.HandlerFunc = func(fctx context.Context, req server.Request, rsp interface{}) (err error) {
|
||||
// fmt.Println("1")
|
||||
return nil
|
||||
}
|
||||
|
||||
var fn2 server.HandlerWrapper = func(next server.HandlerFunc) server.HandlerFunc {
|
||||
return func(ctx context.Context, req server.Request, rsp interface{}) error {
|
||||
// fmt.Println("2")
|
||||
return next(ctx, req, rsp)
|
||||
}
|
||||
}
|
||||
var fn3 server.HandlerWrapper = func(next server.HandlerFunc) server.HandlerFunc {
|
||||
return func(ctx context.Context, req server.Request, rsp interface{}) error {
|
||||
// fmt.Println("3")
|
||||
return next(ctx, req, rsp)
|
||||
}
|
||||
}
|
||||
var fn4 server.HandlerWrapper = func(next server.HandlerFunc) server.HandlerFunc {
|
||||
return func(ctx context.Context, req server.Request, rsp interface{}) error {
|
||||
// fmt.Println("4")
|
||||
return next(ctx, req, rsp)
|
||||
}
|
||||
}
|
||||
|
||||
opts.Hooks = append(opts.Hooks, fn2, fn3, fn4)
|
||||
|
||||
opts.Hooks.EachNext(func(hook options.Hook) {
|
||||
if h, ok := hook.(server.HandlerWrapper); ok {
|
||||
// fmt.Printf("h %#+v\n", h)
|
||||
fn = h(fn)
|
||||
}
|
||||
})
|
||||
|
||||
err := fn(nil, nil, nil)
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
}
|
||||
|
||||
func TestFillrequest(t *testing.T) {
|
||||
md := metadata.New(1)
|
||||
md.Set("ClientID", "xxx")
|
||||
|
||||
Loading…
Reference in New Issue
Block a user