Compare commits

..

No commits in common. "master" and "v3.4.6" have entirely different histories.

19 changed files with 352 additions and 726 deletions

View File

@ -1,19 +0,0 @@
# To get started with Dependabot version updates, you'll need to specify which
# package ecosystems to update and where the package manifests are located.
# Please see the documentation for all configuration options:
# https://help.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
version: 2
updates:
# Maintain dependencies for GitHub Actions
- package-ecosystem: "github-actions"
directory: "/"
schedule:
interval: "daily"
# Maintain dependencies for Golang
- package-ecosystem: "gomod"
directory: "/"
schedule:
interval: "daily"

20
.github/renovate.json vendored Normal file
View File

@ -0,0 +1,20 @@
{
"extends": [
"config:base"
],
"postUpdateOptions": ["gomodTidy"],
"packageRules": [
{
"matchUpdateTypes": ["minor", "patch", "pin", "digest"],
"automerge": true
},
{
"groupName": "all deps",
"separateMajorMinor": true,
"groupSlug": "all",
"packagePatterns": [
"*"
]
}
]
}

View File

@ -1,20 +0,0 @@
name: "autoapprove"
on:
pull_request_target:
types: [assigned, opened, synchronize, reopened]
permissions:
pull-requests: write
contents: write
jobs:
autoapprove:
runs-on: ubuntu-latest
steps:
- name: approve
uses: hmarr/auto-approve-action@v3
if: github.actor == 'vtolstov' || github.actor == 'dependabot[bot]'
id: approve
with:
github-token: ${{ secrets.GITHUB_TOKEN }}

View File

@ -1,21 +0,0 @@
name: "automerge"
on:
pull_request_target:
types: [assigned, opened, synchronize, reopened]
permissions:
pull-requests: write
contents: write
jobs:
automerge:
runs-on: ubuntu-latest
if: github.actor == 'vtolstov'
steps:
- name: merge
id: merge
run: gh pr merge --auto --merge "$PR_URL"
env:
PR_URL: ${{github.event.pull_request.html_url}}
GITHUB_TOKEN: ${{secrets.TOKEN}}

View File

@ -3,20 +3,19 @@ on:
push:
branches:
- master
- v3
jobs:
test:
name: test
runs-on: ubuntu-latest
steps:
- name: setup
uses: actions/setup-go@v3
uses: actions/setup-go@v2
with:
go-version: 1.17
go-version: 1.16
- name: checkout
uses: actions/checkout@v3
uses: actions/checkout@v2
- name: cache
uses: actions/cache@v3
uses: actions/cache@v2
with:
path: ~/go/pkg/mod
key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
@ -32,13 +31,12 @@ jobs:
runs-on: ubuntu-latest
steps:
- name: checkout
uses: actions/checkout@v3
uses: actions/checkout@v2
- name: lint
uses: golangci/golangci-lint-action@v3.4.0
continue-on-error: true
uses: golangci/golangci-lint-action@v2
with:
# Required: the version of golangci-lint is required and must be specified without patch version: we always use the latest patch version.
version: v1.30
version: v1.39
# Optional: working directory, useful for monorepos
# working-directory: somedir
# Optional: golangci-lint command line arguments.

View File

@ -1,78 +0,0 @@
# For most projects, this workflow file will not need changing; you simply need
# to commit it to your repository.
#
# You may wish to alter this file to override the set of languages analyzed,
# or to provide custom queries or build logic.
#
# ******** NOTE ********
# We have attempted to detect the languages in your repository. Please check
# the `language` matrix defined below to confirm you have the correct set of
# supported CodeQL languages.
#
name: "codeql"
on:
workflow_run:
workflows: ["prbuild"]
types:
- completed
push:
branches: [ master, v3 ]
pull_request:
# The branches below must be a subset of the branches above
branches: [ master, v3 ]
schedule:
- cron: '34 1 * * 0'
jobs:
analyze:
name: analyze
runs-on: ubuntu-latest
permissions:
actions: read
contents: read
security-events: write
strategy:
fail-fast: false
matrix:
language: [ 'go' ]
# CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python' ]
# Learn more:
# https://docs.github.com/en/free-pro-team@latest/github/finding-security-vulnerabilities-and-errors-in-your-code/configuring-code-scanning#changing-the-languages-that-are-analyzed
steps:
- name: checkout
uses: actions/checkout@v3
- name: setup
uses: actions/setup-go@v3
with:
go-version: 1.17
# Initializes the CodeQL tools for scanning.
- name: init
uses: github/codeql-action/init@v2
with:
languages: ${{ matrix.language }}
# If you wish to specify custom queries, you can do so here or in a config file.
# By default, queries listed here will override any specified in a config file.
# Prefix the list here with "+" to use these queries and those in the config file.
# queries: ./path/to/local/query, your-org/your-repo/queries@main
# Autobuild attempts to build any compiled languages (C/C++, C#, or Java).
# If this step fails, then you should remove it and run the build manually (see below)
- name: autobuild
uses: github/codeql-action/autobuild@v2
# Command-line programs to run using the OS shell.
# 📚 https://git.io/JvXDl
# ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
# and modify them (or add more) to build your code if your project
# uses a compiled language
#- run: |
# make bootstrap
# make release
- name: analyze
uses: github/codeql-action/analyze@v2

View File

@ -1,27 +0,0 @@
name: "dependabot-automerge"
on:
pull_request_target:
types: [assigned, opened, synchronize, reopened]
permissions:
pull-requests: write
contents: write
jobs:
automerge:
runs-on: ubuntu-latest
if: github.actor == 'dependabot[bot]'
steps:
- name: metadata
id: metadata
uses: dependabot/fetch-metadata@v1.3.6
with:
github-token: "${{ secrets.TOKEN }}"
- name: merge
id: merge
if: ${{contains(steps.metadata.outputs.dependency-names, 'go.unistack.org')}}
run: gh pr merge --auto --merge "$PR_URL"
env:
PR_URL: ${{github.event.pull_request.html_url}}
GITHUB_TOKEN: ${{secrets.TOKEN}}

View File

@ -3,20 +3,19 @@ on:
pull_request:
branches:
- master
- v3
jobs:
test:
name: test
runs-on: ubuntu-latest
steps:
- name: setup
uses: actions/setup-go@v3
uses: actions/setup-go@v2
with:
go-version: 1.17
go-version: 1.16
- name: checkout
uses: actions/checkout@v3
uses: actions/checkout@v2
- name: cache
uses: actions/cache@v3
uses: actions/cache@v2
with:
path: ~/go/pkg/mod
key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
@ -32,13 +31,12 @@ jobs:
runs-on: ubuntu-latest
steps:
- name: checkout
uses: actions/checkout@v3
uses: actions/checkout@v2
- name: lint
uses: golangci/golangci-lint-action@v3.4.0
continue-on-error: true
uses: golangci/golangci-lint-action@v2
with:
# Required: the version of golangci-lint is required and must be specified without patch version: we always use the latest patch version.
version: v1.30
version: v1.39
# Optional: working directory, useful for monorepos
# working-directory: somedir
# Optional: golangci-lint command line arguments.

View File

@ -5,14 +5,14 @@ This plugin is a http client for micro.
## Overview
The http client wraps `net/http` to provide a robust micro client with service discovery, load balancing and streaming.
It complies with the [micro.Client](https://godoc.org/go.unistack.org/micro-client-http/v4#Client) interface.
It complies with the [micro.Client](https://godoc.org/github.com/unistack-org/micro-client-http#Client) interface.
## Usage
### Use directly
```go
import "go.unistack.org/micro-client-http/v4"
import "github.com/unistack-org/micro-client-http"
service := micro.NewService(
micro.Name("my.service"),

6
go.mod
View File

@ -1,5 +1,5 @@
module go.unistack.org/micro-client-http/v4
module github.com/unistack-org/micro-client-http/v3
go 1.19
go 1.16
require go.unistack.org/micro/v4 v4.0.18
require github.com/unistack-org/micro/v3 v3.4.8

23
go.sum
View File

@ -1,6 +1,17 @@
go.unistack.org/micro/v4 v4.0.1 h1:xo1IxbVfgh8i0eY0VeYa3cbb13u5n/Mxnp3FOgWD4Jo=
go.unistack.org/micro/v4 v4.0.1/go.mod h1:p/J5UcSJjfHsWGT31uKoghQ5rUQZzQJBAFy+Z4+ZVMs=
go.unistack.org/micro/v4 v4.0.6 h1:YFWvTh3VwyOd6NHYTQcf47n2TF5+p/EhpnbuBQX3qhk=
go.unistack.org/micro/v4 v4.0.6/go.mod h1:bVEYTlPi0EsdgZZt311bIroDg9ict7ky3C87dSCCAGk=
go.unistack.org/micro/v4 v4.0.18 h1:b7WFwem8Nz1xBrRg5FeLnm9CE5gJseHyf9j0BhkiXW0=
go.unistack.org/micro/v4 v4.0.18/go.mod h1:5+da5r835gP0WnNZbYUJDCvWpJ9Xc3IEGyp62e8o8R4=
github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ=
github.com/ef-ds/deque v1.0.4/go.mod h1:gXDnTC3yqvBcHbq2lcExjtAcVrOnJCbMcZXmuj8Z4tg=
github.com/google/uuid v1.2.0 h1:qJYtXnJRWmpe7m/3XlyhrsLrEURqHRM2kxzoxXqyUDs=
github.com/google/uuid v1.2.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
github.com/imdario/mergo v0.3.12/go.mod h1:jmQim1M+e3UYxmgPu/WyfjB3N3VflVyUjjjwH0dnCYA=
github.com/patrickmn/go-cache v2.1.0+incompatible/go.mod h1:3Qf8kWWT7OJRJbdiICTKqZju1ZixQ/KpMGzzAfe6+WQ=
github.com/silas/dag v0.0.0-20210121180416-41cf55125c34/go.mod h1:7RTUFBdIRC9nZ7/3RyRNH1bdqIShrDejd1YbLwgPS+I=
github.com/unistack-org/micro/v3 v3.4.8 h1:9+qGlNHgChC3aMuFrtTFUtG55PEAjneSvplg7phwoCI=
github.com/unistack-org/micro/v3 v3.4.8/go.mod h1:LXmPfbJnJNvL0kQs8HfnkV3Wya2Wb+C7keVq++RCZnk=
golang.org/x/net v0.0.0-20210510120150-4163338589ed/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=

328
http.go
View File

@ -1,5 +1,5 @@
// Package http provides a http client
package http // import "go.unistack.org/micro-client-http/v4"
package http
import (
"bufio"
@ -10,18 +10,16 @@ import (
"net"
"net/http"
"net/url"
"os"
"strings"
"sync"
"time"
"go.unistack.org/micro/v4/client"
"go.unistack.org/micro/v4/codec"
"go.unistack.org/micro/v4/errors"
"go.unistack.org/micro/v4/logger"
"go.unistack.org/micro/v4/metadata"
"go.unistack.org/micro/v4/options"
"go.unistack.org/micro/v4/selector"
rutil "go.unistack.org/micro/v4/util/reflect"
"github.com/unistack-org/micro/v3/broker"
"github.com/unistack-org/micro/v3/client"
"github.com/unistack-org/micro/v3/codec"
"github.com/unistack-org/micro/v3/errors"
"github.com/unistack-org/micro/v3/metadata"
)
var DefaultContentType = "application/json"
@ -40,9 +38,8 @@ type httpClient struct {
init bool
}
func newRequest(ctx context.Context, log logger.Logger, addr string, req client.Request, ct string, cf codec.Codec, msg interface{}, opts client.CallOptions) (*http.Request, error) {
func newRequest(ctx context.Context, addr string, req client.Request, ct string, cf codec.Codec, msg interface{}, opts client.CallOptions) (*http.Request, error) {
var tags []string
var parameters map[string]map[string]string
scheme := "http"
method := http.MethodPost
body := "*" // as like google api http annotation
@ -58,7 +55,6 @@ func newRequest(ctx context.Context, log logger.Logger, addr string, req client.
u = &url.URL{Scheme: scheme, Path: path, Host: host}
}
// nolint: nestif
if opts.Context != nil {
if m, ok := opts.Context.Value(methodKey{}).(string); ok {
method = m
@ -72,32 +68,6 @@ func newRequest(ctx context.Context, log logger.Logger, addr string, req client.
if t, ok := opts.Context.Value(structTagsKey{}).([]string); ok && len(t) > 0 {
tags = t
}
if k, ok := opts.Context.Value(headerKey{}).([]string); ok && len(k) > 0 {
if parameters == nil {
parameters = make(map[string]map[string]string)
}
m, ok := parameters["header"]
if !ok {
m = make(map[string]string)
parameters["header"] = m
}
for idx := 0; idx < len(k)/2; idx += 2 {
m[k[idx]] = k[idx+1]
}
}
if k, ok := opts.Context.Value(cookieKey{}).([]string); ok && len(k) > 0 {
if parameters == nil {
parameters = make(map[string]map[string]string)
}
m, ok := parameters["cookie"]
if !ok {
m = make(map[string]string)
parameters["cookie"] = m
}
for idx := 0; idx < len(k)/2; idx += 2 {
m[k[idx]] = k[idx+1]
}
}
}
if len(tags) == 0 {
@ -118,13 +88,7 @@ func newRequest(ctx context.Context, log logger.Logger, addr string, req client.
return nil, errors.BadRequest("go.micro.client", err.Error())
}
var nmsg interface{}
if len(u.Query()) > 0 {
path, nmsg, err = newPathRequest(u.Path+"?"+u.RawQuery, method, body, msg, tags, parameters)
} else {
path, nmsg, err = newPathRequest(u.Path, method, body, msg, tags, parameters)
}
path, nmsg, err := newPathRequest(u.Path, method, body, msg, tags)
if err != nil {
return nil, errors.BadRequest("go.micro.client", err.Error())
}
@ -134,64 +98,6 @@ func newRequest(ctx context.Context, log logger.Logger, addr string, req client.
return nil, errors.BadRequest("go.micro.client", err.Error())
}
var cookies []*http.Cookie
header := make(http.Header)
if opts.Context != nil {
if md, ok := opts.Context.Value(metadataKey{}).(metadata.Metadata); ok {
for k, v := range md {
header[k] = v
}
}
}
if opts.AuthToken != "" {
header.Set(metadata.HeaderAuthorization, opts.AuthToken)
}
if opts.RequestMetadata != nil {
for k, v := range opts.RequestMetadata {
header[k] = v
}
}
if md, ok := metadata.FromOutgoingContext(ctx); ok {
for k, v := range md {
header[k] = v
}
}
// set timeout in nanoseconds
if opts.StreamTimeout > time.Duration(0) {
header.Set(metadata.HeaderTimeout, fmt.Sprintf("%d", opts.StreamTimeout))
}
if opts.RequestTimeout > time.Duration(0) {
header.Set(metadata.HeaderTimeout, fmt.Sprintf("%d", opts.RequestTimeout))
}
// set the content type for the request
header.Set(metadata.HeaderContentType, ct)
var v interface{}
for km, vm := range parameters {
for k, required := range vm {
v, err = rutil.StructFieldByPath(msg, k)
if err != nil {
return nil, errors.BadRequest("go.micro.client", err.Error())
}
if rutil.IsZero(v) {
if required == "true" {
return nil, errors.BadRequest("go.micro.client", fmt.Sprintf("required field %s not set", k))
}
continue
}
switch km {
case "header":
header.Set(k, fmt.Sprintf("%v", v))
case "cookie":
cookies = append(cookies, &http.Cookie{Name: k, Value: fmt.Sprintf("%v", v)})
}
}
}
b, err := cf.Marshal(nmsg)
if err != nil {
return nil, errors.BadRequest("go.micro.client", err.Error())
@ -201,7 +107,6 @@ func newRequest(ctx context.Context, log logger.Logger, addr string, req client.
if len(b) > 0 {
hreq, err = http.NewRequestWithContext(ctx, method, u.String(), ioutil.NopCloser(bytes.NewBuffer(b)))
hreq.ContentLength = int64(len(b))
header.Set("Content-Length", fmt.Sprintf("%d", hreq.ContentLength))
} else {
hreq, err = http.NewRequestWithContext(ctx, method, u.String(), nil)
}
@ -210,15 +115,37 @@ func newRequest(ctx context.Context, log logger.Logger, addr string, req client.
return nil, errors.BadRequest("go.micro.client", err.Error())
}
hreq.Header = header
for _, cookie := range cookies {
hreq.AddCookie(cookie)
header := make(http.Header)
if opts.Context != nil {
if md, ok := opts.Context.Value(metadataKey{}).(metadata.Metadata); ok {
for k, v := range md {
header.Set(k, v)
}
}
}
if log.V(logger.DebugLevel) {
log.Debug(ctx, fmt.Sprintf("request %s to %s with headers %v body %s", method, u.String(), hreq.Header, b))
if opts.AuthToken != "" {
hreq.Header.Set("Authorization", opts.AuthToken)
}
if md, ok := metadata.FromOutgoingContext(ctx); ok {
for k, v := range md {
hreq.Header.Set(k, v)
}
}
// set timeout in nanoseconds
if opts.StreamTimeout > time.Duration(0) {
hreq.Header.Set("Timeout", fmt.Sprintf("%d", opts.StreamTimeout))
}
if opts.RequestTimeout > time.Duration(0) {
hreq.Header.Set("Timeout", fmt.Sprintf("%d", opts.RequestTimeout))
}
// set the content type for the request
hreq.Header.Set("Content-Type", ct)
return hreq, nil
}
@ -230,9 +157,9 @@ func (h *httpClient) call(ctx context.Context, addr string, req client.Request,
cf, err := h.newCodec(ct)
if err != nil {
return errors.BadRequest("go.micro.client", err.Error())
return errors.InternalServerError("go.micro.client", err.Error())
}
hreq, err := newRequest(ctx, h.opts.Logger, addr, req, ct, cf, req.Body(), opts)
hreq, err := newRequest(ctx, addr, req, ct, cf, req.Body(), opts)
if err != nil {
return err
}
@ -267,7 +194,7 @@ func (h *httpClient) stream(ctx context.Context, addr string, req client.Request
// get codec
cf, err := h.newCodec(ct)
if err != nil {
return nil, errors.BadRequest("go.micro.client", err.Error())
return nil, errors.InternalServerError("go.micro.client", err.Error())
}
cc, err := (h.httpcli.Transport).(*http.Transport).DialContext(ctx, "tcp", addr)
@ -277,7 +204,6 @@ func (h *httpClient) stream(ctx context.Context, addr string, req client.Request
return &httpStream{
address: addr,
logger: h.opts.Logger,
context: ctx,
closed: make(chan bool),
opts: opts,
@ -304,7 +230,7 @@ func (h *httpClient) newCodec(ct string) (codec.Codec, error) {
return nil, codec.ErrUnknownContentType
}
func (h *httpClient) Init(opts ...options.Option) error {
func (h *httpClient) Init(opts ...client.Option) error {
if len(opts) == 0 && h.init {
return nil
}
@ -312,6 +238,9 @@ func (h *httpClient) Init(opts ...options.Option) error {
o(&h.opts)
}
if err := h.opts.Broker.Init(); err != nil {
return err
}
if err := h.opts.Tracer.Init(); err != nil {
return err
}
@ -324,6 +253,9 @@ func (h *httpClient) Init(opts ...options.Option) error {
if err := h.opts.Meter.Init(); err != nil {
return err
}
if err := h.opts.Transport.Init(); err != nil {
return err
}
return nil
}
@ -332,11 +264,15 @@ func (h *httpClient) Options() client.Options {
return h.opts
}
func (h *httpClient) NewRequest(service, method string, req interface{}, opts ...options.Option) client.Request {
func (h *httpClient) NewMessage(topic string, msg interface{}, opts ...client.MessageOption) client.Message {
return newHTTPMessage(topic, msg, h.opts.ContentType, opts...)
}
func (h *httpClient) NewRequest(service, method string, req interface{}, opts ...client.RequestOption) client.Request {
return newHTTPRequest(service, method, req, h.opts.ContentType, opts...)
}
func (h *httpClient) Call(ctx context.Context, req client.Request, rsp interface{}, opts ...options.Option) error {
func (h *httpClient) Call(ctx context.Context, req client.Request, rsp interface{}, opts ...client.CallOption) error {
// make a copy of call opts
callOpts := h.opts.CallOptions
for _, opt := range opts {
@ -353,9 +289,8 @@ func (h *httpClient) Call(ctx context.Context, req client.Request, rsp interface
} else {
// got a deadline so no need to setup context
// but we need to set the timeout we pass along
if err := options.Set(&callOpts, time.Until(d), ".RequestTimeout"); err != nil {
return errors.New("go.micro.client", fmt.Sprintf("%v", err.Error()), 400)
}
opt := client.WithRequestTimeout(time.Until(d))
opt(&callOpts)
}
// should we noop right here?
@ -369,9 +304,9 @@ func (h *httpClient) Call(ctx context.Context, req client.Request, rsp interface
hcall := h.call
// wrap the call in reverse
//for i := len(callOpts.CallWrappers); i > 0; i-- {
// hcall = callOpts.CallWrappers[i-1](hcall)
//}
for i := len(callOpts.CallWrappers); i > 0; i-- {
hcall = callOpts.CallWrappers[i-1](hcall)
}
// use the router passed as a call option, or fallback to the rpc clients router
if callOpts.Router == nil {
@ -388,7 +323,18 @@ func (h *httpClient) Call(ctx context.Context, req client.Request, rsp interface
callOpts.Address = []string{h.opts.Proxy}
}
var next selector.Next
// lookup the route to send the reques to
// TODO apply any filtering here
routes, err := h.opts.Lookup(ctx, req, callOpts)
if err != nil {
return errors.InternalServerError("go.micro.client", err.Error())
}
// balance the list of nodes
next, err := callOpts.Selector.Select(routes)
if err != nil {
return err
}
// return errors.New("go.micro.client", "request timeout", 408)
call := func(i int) error {
@ -403,22 +349,6 @@ func (h *httpClient) Call(ctx context.Context, req client.Request, rsp interface
time.Sleep(t)
}
if next == nil {
var routes []string
// lookup the route to send the reques to
// TODO apply any filtering here
routes, err = h.opts.Lookup(ctx, req, callOpts)
if err != nil {
return errors.InternalServerError("go.micro.client", err.Error())
}
// balance the list of nodes
next, err = callOpts.Selector.Select(routes)
if err != nil {
return err
}
}
node := next()
// make the call
@ -469,9 +399,7 @@ func (h *httpClient) Call(ctx context.Context, req client.Request, rsp interface
return gerr
}
func (h *httpClient) Stream(ctx context.Context, req client.Request, opts ...options.Option) (client.Stream, error) {
var err error
func (h *httpClient) Stream(ctx context.Context, req client.Request, opts ...client.CallOption) (client.Stream, error) {
// make a copy of call opts
callOpts := h.opts.CallOptions
for _, o := range opts {
@ -488,9 +416,8 @@ func (h *httpClient) Stream(ctx context.Context, req client.Request, opts ...opt
} else {
// got a deadline so no need to setup context
// but we need to set the timeout we pass along
if err = options.Set(&callOpts, time.Until(d), ".StreamTimeout"); err != nil {
return nil, errors.New("go.micro.client", fmt.Sprintf("%v", err.Error()), 400)
}
o := client.WithStreamTimeout(time.Until(d))
o(&callOpts)
}
// should we noop right here?
@ -524,7 +451,18 @@ func (h *httpClient) Stream(ctx context.Context, req client.Request, opts ...opt
callOpts.Address = []string{h.opts.Proxy}
}
var next selector.Next
// lookup the route to send the reques to
// TODO apply any filtering here
routes, err := h.opts.Lookup(ctx, req, callOpts)
if err != nil {
return nil, errors.InternalServerError("go.micro.client", err.Error())
}
// balance the list of nodes
next, err := callOpts.Selector.Select(routes)
if err != nil {
return nil, err
}
call := func(i int) (client.Stream, error) {
// call backoff first. Someone may want an initial start delay
@ -538,22 +476,6 @@ func (h *httpClient) Stream(ctx context.Context, req client.Request, opts ...opt
time.Sleep(t)
}
if next == nil {
var routes []string
// lookup the route to send the reques to
// TODO apply any filtering here
routes, err = h.opts.Lookup(ctx, req, callOpts)
if err != nil {
return nil, errors.InternalServerError("go.micro.client", err.Error())
}
// balance the list of nodes
next, err = callOpts.Selector.Select(routes)
if err != nil {
return nil, err
}
}
node := next()
stream, cerr := h.stream(ctx, node, req, callOpts)
@ -610,6 +532,55 @@ func (h *httpClient) Stream(ctx context.Context, req client.Request, opts ...opt
return nil, grr
}
func (h *httpClient) Publish(ctx context.Context, p client.Message, opts ...client.PublishOption) error {
options := client.NewPublishOptions(opts...)
md, ok := metadata.FromOutgoingContext(ctx)
if !ok {
md = metadata.New(2)
}
md["Content-Type"] = p.ContentType()
md["Micro-Topic"] = p.Topic()
cf, err := h.newCodec(p.ContentType())
if err != nil {
return errors.InternalServerError("go.micro.client", err.Error())
}
var body []byte
// passed in raw data
if d, ok := p.Payload().(*codec.Frame); ok {
body = d.Data
} else {
b := bytes.NewBuffer(nil)
if err := cf.Write(b, &codec.Message{Type: codec.Event}, p.Payload()); err != nil {
return errors.InternalServerError("go.micro.client", err.Error())
}
body = b.Bytes()
}
topic := p.Topic()
// get proxy
if prx := os.Getenv("MICRO_PROXY"); len(prx) > 0 {
options.Exchange = prx
}
// get the exchange
if len(options.Exchange) > 0 {
topic = options.Exchange
}
return h.opts.Broker.Publish(ctx, topic, &broker.Message{
Header: md,
Body: body,
},
broker.PublishContext(ctx),
broker.PublishBodyOnly(options.BodyOnly),
)
}
func (h *httpClient) String() string {
return "http"
}
@ -618,7 +589,7 @@ func (h *httpClient) Name() string {
return h.opts.Name
}
func NewClient(opts ...options.Option) client.Client {
func NewClient(opts ...client.Option) client.Client {
options := client.NewOptions(opts...)
if len(options.ContentType) == 0 {
@ -629,21 +600,11 @@ func NewClient(opts ...options.Option) client.Client {
opts: options,
}
var dialer func(context.Context, string) (net.Conn, error)
if v, ok := options.Context.Value(httpDialerKey{}).(*net.Dialer); ok {
dialer = func(ctx context.Context, addr string) (net.Conn, error) {
return v.DialContext(ctx, "tcp", addr)
}
}
if options.ContextDialer != nil {
dialer = options.ContextDialer
}
if dialer == nil {
dialer = func(ctx context.Context, addr string) (net.Conn, error) {
return (&net.Dialer{
Timeout: 30 * time.Second,
KeepAlive: 30 * time.Second,
}).DialContext(ctx, "tcp", addr)
dialer, ok := options.Context.Value(httpDialerKey{}).(*net.Dialer)
if !ok {
dialer = &net.Dialer{
Timeout: 30 * time.Second,
KeepAlive: 30 * time.Second,
}
}
@ -652,10 +613,8 @@ func NewClient(opts ...options.Option) client.Client {
} else {
// TODO customTransport := http.DefaultTransport.(*http.Transport).Clone()
tr := &http.Transport{
Proxy: http.ProxyFromEnvironment,
DialContext: func(ctx context.Context, network, addr string) (net.Conn, error) {
return dialer(ctx, addr)
},
Proxy: http.ProxyFromEnvironment,
DialContext: dialer.DialContext,
ForceAttemptHTTP2: true,
MaxConnsPerHost: 100,
MaxIdleConns: 20,
@ -668,5 +627,10 @@ func NewClient(opts ...options.Option) client.Client {
}
c := client.Client(rc)
// wrap in reverse
for i := len(options.Wrappers); i > 0; i-- {
c = options.Wrappers[i-1](c)
}
return c
}

View File

@ -7,57 +7,15 @@ import (
)
type Request struct {
Name string `json:"name"`
Field1 string `json:"field1"`
ClientID string
Field2 string
Field3 int64
}
func TestPathWithHeader(t *testing.T) {
req := &Request{Name: "vtolstov", Field1: "field1", ClientID: "1234567890"}
p, m, err := newPathRequest(
"/api/v1/test?Name={name}&Field1={field1}",
"POST",
"*",
req,
nil,
map[string]map[string]string{"header": {"ClientID": "true"}},
)
if err != nil {
t.Fatal(err)
}
u, err := url.Parse(p)
if err != nil {
t.Fatal(err)
}
if m != nil {
t.Fatal("new struct must be nil")
}
if u.Query().Get("Name") != "vtolstov" || u.Query().Get("Field1") != "field1" {
t.Fatalf("invalid values %v", u.Query())
}
}
func TestPathValues(t *testing.T) {
req := &Request{Name: "vtolstov", Field1: "field1"}
p, m, err := newPathRequest("/api/v1/test?Name={name}&Field1={field1}", "POST", "*", req, nil, nil)
if err != nil {
t.Fatal(err)
}
u, err := url.Parse(p)
if err != nil {
t.Fatal(err)
}
_ = m
if u.Query().Get("Name") != "vtolstov" || u.Query().Get("Field1") != "field1" {
t.Fatalf("invalid values %v", u.Query())
}
Name string `json:"name"`
Field1 string
Field2 string
Field3 int64
}
func TestValidPath(t *testing.T) {
req := &Request{Name: "vtolstov", Field1: "field1", Field2: "field2", Field3: 10}
p, m, err := newPathRequest("/api/v1/{name}/list", "GET", "", req, nil, nil)
p, m, err := newPathRequest("/api/v1/{name}/list", "GET", "", req, nil)
if err != nil {
t.Fatal(err)
}
@ -74,8 +32,9 @@ func TestValidPath(t *testing.T) {
func TestInvalidPath(t *testing.T) {
req := &Request{Name: "vtolstov", Field1: "field1", Field2: "field2", Field3: 10}
_, _, err := newPathRequest("/api/v1/{xname}/list", "GET", "", req, nil, nil)
p, m, err := newPathRequest("/api/v1/{xname}/list", "GET", "", req, nil)
if err == nil {
t.Fatal("path param must not be filled")
t.Fatalf("path param must not be filled")
}
_, _ = p, m
}

36
message.go Normal file
View File

@ -0,0 +1,36 @@
package http
import (
"github.com/unistack-org/micro/v3/client"
)
type httpMessage struct {
payload interface{}
topic string
contentType string
}
func newHTTPMessage(topic string, payload interface{}, contentType string, opts ...client.MessageOption) client.Message {
options := client.NewMessageOptions(opts...)
if len(options.ContentType) == 0 {
options.ContentType = contentType
}
return &httpMessage{
payload: payload,
topic: topic,
contentType: options.ContentType,
}
}
func (h *httpMessage) ContentType() string {
return h.contentType
}
func (h *httpMessage) Topic() string {
return h.topic
}
func (h *httpMessage) Payload() interface{} {
return h.payload
}

View File

@ -4,8 +4,8 @@ import (
"net"
"net/http"
"go.unistack.org/micro/v4/metadata"
"go.unistack.org/micro/v4/options"
"github.com/unistack-org/micro/v3/client"
"github.com/unistack-org/micro/v3/metadata"
)
var (
@ -29,98 +29,77 @@ var (
type poolMaxStreams struct{}
// PoolMaxStreams maximum streams on a connectioin
func PoolMaxStreams(n int) options.Option {
return options.ContextOption(poolMaxStreams{}, n)
func PoolMaxStreams(n int) client.Option {
return client.SetOption(poolMaxStreams{}, n)
}
type poolMaxIdle struct{}
// PoolMaxIdle maximum idle conns of a pool
func PoolMaxIdle(d int) options.Option {
return options.ContextOption(poolMaxIdle{}, d)
func PoolMaxIdle(d int) client.Option {
return client.SetOption(poolMaxIdle{}, d)
}
type maxRecvMsgSizeKey struct{}
// MaxRecvMsgSize set the maximum size of message that client can receive.
func MaxRecvMsgSize(s int) options.Option {
return options.ContextOption(maxRecvMsgSizeKey{}, s)
func MaxRecvMsgSize(s int) client.Option {
return client.SetOption(maxRecvMsgSizeKey{}, s)
}
type maxSendMsgSizeKey struct{}
// MaxSendMsgSize set the maximum size of message that client can send.
func MaxSendMsgSize(s int) options.Option {
return options.ContextOption(maxSendMsgSizeKey{}, s)
func MaxSendMsgSize(s int) client.Option {
return client.SetOption(maxSendMsgSizeKey{}, s)
}
type httpClientKey struct{}
// nolint: golint
// HTTPClient pass http.Client option to client Call
func HTTPClient(c *http.Client) options.Option {
return options.ContextOption(httpClientKey{}, c)
func HTTPClient(c *http.Client) client.Option {
return client.SetOption(httpClientKey{}, c)
}
type httpDialerKey struct{}
// nolint: golint
// HTTPDialer pass net.Dialer option to client
func HTTPDialer(d *net.Dialer) options.Option {
return options.ContextOption(httpDialerKey{}, d)
func HTTPDialer(d *net.Dialer) client.Option {
return client.SetOption(httpDialerKey{}, d)
}
type methodKey struct{}
// Method pass method option to client Call
func Method(m string) options.Option {
return options.ContextOption(methodKey{}, m)
func Method(m string) client.CallOption {
return client.SetCallOption(methodKey{}, m)
}
type pathKey struct{}
// Path spcecifies path option to client Call
func Path(p string) options.Option {
return options.ContextOption(pathKey{}, p)
func Path(p string) client.CallOption {
return client.SetCallOption(pathKey{}, p)
}
type bodyKey struct{}
// Body specifies body option to client Call
func Body(b string) options.Option {
return options.ContextOption(bodyKey{}, b)
func Body(b string) client.CallOption {
return client.SetCallOption(bodyKey{}, b)
}
type errorMapKey struct{}
func ErrorMap(m map[string]interface{}) options.Option {
return options.ContextOption(errorMapKey{}, m)
func ErrorMap(m map[string]interface{}) client.CallOption {
return client.SetCallOption(errorMapKey{}, m)
}
type structTagsKey struct{}
// StructTags pass tags slice option to client Call
func StructTags(tags []string) options.Option {
return options.ContextOption(structTagsKey{}, tags)
func StructTags(tags []string) client.CallOption {
return client.SetCallOption(structTagsKey{}, tags)
}
type metadataKey struct{}
// Metadata pass metadata to client Call
func Metadata(md metadata.Metadata) options.Option {
return options.ContextOption(metadataKey{}, md)
}
type cookieKey struct{}
// Cookie pass cookie to client Call
func Cookie(cookies ...string) options.Option {
return options.ContextOption(cookieKey{}, cookies)
}
type headerKey struct{}
// Header pass cookie to client Call
func Header(headers ...string) options.Option {
return options.ContextOption(headerKey{}, headers)
func Metadata(md metadata.Metadata) client.CallOption {
return client.SetCallOption(metadataKey{}, md)
}

View File

@ -1,9 +1,8 @@
package http
import (
"go.unistack.org/micro/v4/client"
"go.unistack.org/micro/v4/codec"
"go.unistack.org/micro/v4/options"
"github.com/unistack-org/micro/v3/client"
"github.com/unistack-org/micro/v3/codec"
)
type httpRequest struct {
@ -14,7 +13,7 @@ type httpRequest struct {
opts client.RequestOptions
}
func newHTTPRequest(service, method string, request interface{}, contentType string, opts ...options.Option) client.Request {
func newHTTPRequest(service, method string, request interface{}, contentType string, opts ...client.RequestOption) client.Request {
options := client.NewRequestOptions(opts...)
if len(options.ContentType) == 0 {
options.ContentType = contentType

View File

@ -9,10 +9,9 @@ import (
"net/http"
"sync"
"go.unistack.org/micro/v4/client"
"go.unistack.org/micro/v4/codec"
"go.unistack.org/micro/v4/errors"
"go.unistack.org/micro/v4/logger"
"github.com/unistack-org/micro/v3/client"
"github.com/unistack-org/micro/v3/codec"
"github.com/unistack-org/micro/v3/errors"
)
// Implements the streamer interface
@ -21,7 +20,6 @@ type httpStream struct {
conn net.Conn
cf codec.Codec
context context.Context
logger logger.Logger
request client.Request
closed chan bool
reader *bufio.Reader
@ -54,10 +52,6 @@ func (h *httpStream) Response() client.Response {
return nil
}
func (h *httpStream) SendMsg(msg interface{}) error {
return h.Send(msg)
}
func (h *httpStream) Send(msg interface{}) error {
h.Lock()
defer h.Unlock()
@ -67,7 +61,7 @@ func (h *httpStream) Send(msg interface{}) error {
return errShutdown
}
hreq, err := newRequest(h.context, h.logger, h.address, h.request, h.ct, h.cf, msg, h.opts)
hreq, err := newRequest(h.context, h.address, h.request, h.ct, h.cf, msg, h.opts)
if err != nil {
return err
}
@ -75,10 +69,6 @@ func (h *httpStream) Send(msg interface{}) error {
return hreq.Write(h.conn)
}
func (h *httpStream) RecvMsg(msg interface{}) error {
return h.Recv(msg)
}
func (h *httpStream) Recv(msg interface{}) error {
h.Lock()
defer h.Unlock()
@ -94,7 +84,7 @@ func (h *httpStream) Recv(msg interface{}) error {
}
defer hrsp.Body.Close()
return h.parseRsp(h.context, h.logger, hrsp, h.cf, msg, h.opts)
return h.parseRsp(h.context, hrsp, h.cf, msg, h.opts)
}
func (h *httpStream) Error() error {
@ -103,10 +93,6 @@ func (h *httpStream) Error() error {
return h.err
}
func (h *httpStream) CloseSend() error {
return h.Close()
}
func (h *httpStream) Close() error {
select {
case <-h.closed:
@ -117,57 +103,41 @@ func (h *httpStream) Close() error {
}
}
func (h *httpStream) parseRsp(ctx context.Context, log logger.Logger, hrsp *http.Response, cf codec.Codec, rsp interface{}, opts client.CallOptions) error {
func (h *httpStream) parseRsp(ctx context.Context, hrsp *http.Response, cf codec.Codec, rsp interface{}, opts client.CallOptions) error {
var err error
var buf []byte
// fast path return
if hrsp.StatusCode == http.StatusNoContent {
return nil
}
select {
case <-ctx.Done():
err = ctx.Err()
default:
if hrsp.Body != nil {
buf, err = io.ReadAll(hrsp.Body)
if err != nil {
if log.V(logger.ErrorLevel) {
log.Error(ctx, "failed to read body", err)
}
return errors.InternalServerError("go.micro.client", string(buf))
}
}
if log.V(logger.DebugLevel) {
log.Debug(ctx, fmt.Sprintf("response %s with %v", buf, hrsp.Header))
// fast path return
if hrsp.StatusCode == http.StatusNoContent {
return nil
}
if hrsp.StatusCode < 400 {
if err = cf.Unmarshal(buf, rsp); err != nil {
if err = cf.ReadBody(hrsp.Body, rsp); err != nil {
return errors.InternalServerError("go.micro.client", err.Error())
}
return nil
}
var rerr interface{}
errmap, ok := opts.Context.Value(errorMapKey{}).(map[string]interface{})
if ok && errmap != nil {
if rerr, ok = errmap[fmt.Sprintf("%d", hrsp.StatusCode)].(error); !ok {
rerr, ok = errmap["default"].(error)
if err, ok = errmap[fmt.Sprintf("%d", hrsp.StatusCode)].(error); !ok {
err, ok = errmap["default"].(error)
}
}
if !ok || rerr == nil {
if !ok || err == nil {
buf, cerr := io.ReadAll(hrsp.Body)
if cerr != nil {
return errors.InternalServerError("go.micro.client", cerr.Error())
}
return errors.New("go.micro.client", string(buf), int32(hrsp.StatusCode))
}
if cerr := cf.Unmarshal(buf, rerr); cerr != nil {
return errors.InternalServerError("go.micro.client", cerr.Error())
}
if err, ok = rerr.(error); !ok {
err = &Error{rerr}
if cerr := cf.ReadBody(hrsp.Body, err); cerr != nil {
err = errors.InternalServerError("go.micro.client", cerr.Error())
}
}

193
util.go
View File

@ -10,15 +10,15 @@ import (
"strings"
"sync"
"go.unistack.org/micro/v4/client"
"go.unistack.org/micro/v4/errors"
"go.unistack.org/micro/v4/logger"
"go.unistack.org/micro/v4/metadata"
rutil "go.unistack.org/micro/v4/util/reflect"
"github.com/unistack-org/micro/v3/client"
"github.com/unistack-org/micro/v3/errors"
"github.com/unistack-org/micro/v3/logger"
rutil "github.com/unistack-org/micro/v3/util/reflect"
util "github.com/unistack-org/micro/v3/util/router"
)
var (
templateCache = make(map[string][]string)
templateCache = make(map[string]util.Template)
mu sync.RWMutex
)
@ -39,34 +39,21 @@ func GetError(err error) interface{} {
return err
}
func newPathRequest(path string, method string, body string, msg interface{}, tags []string, parameters map[string]map[string]string) (string, interface{}, error) {
func newPathRequest(path string, method string, body string, msg interface{}, tags []string) (string, interface{}, error) {
// parse via https://github.com/googleapis/googleapis/blob/master/google/api/http.proto definition
tpl, err := newTemplate(path)
if err != nil {
return "", nil, err
}
if len(tpl) > 0 && msg == nil {
if len(tpl.Fields) > 0 && msg == nil {
return "", nil, fmt.Errorf("nil message but path params requested: %v", path)
}
fieldsmapskip := make(map[string]struct{})
fieldsmap := make(map[string]string, len(tpl))
for _, v := range tpl {
var vs, ve int
for i := 0; i < len(v); i++ {
switch v[i] {
case '{':
vs = i + 1
case '}':
ve = i
}
if ve != 0 {
fieldsmap[v[vs:ve]] = ""
vs = 0
ve = 0
}
}
fieldsmap := make(map[string]string, len(tpl.Fields))
for _, v := range tpl.Fields {
fieldsmap[v] = ""
}
nmsg, err := rutil.Zero(msg)
@ -93,15 +80,7 @@ func newPathRequest(path string, method string, body string, msg interface{}, ta
continue
}
fld := tmsg.Type().Field(i)
// Skip unexported fields.
if fld.PkgPath != "" {
continue
}
/* check for empty PkgPath can be replaced with new method IsExported
if !fld.IsExported() {
continue
}
*/
t := &tag{}
for _, tn := range tags {
ts, ok := fld.Tag.Lookup(tn)
@ -126,18 +105,10 @@ func newPathRequest(path string, method string, body string, msg interface{}, ta
}
}
cname := t.name
if cname == "" {
cname = fld.Name
if t.name == "" {
// fallback to lowercase
t.name = strings.ToLower(fld.Name)
}
if _, ok := parameters["header"][cname]; ok {
continue
}
if _, ok := parameters["cookie"][cname]; ok {
continue
}
if !val.IsValid() || val.IsZero() {
continue
@ -148,11 +119,11 @@ func newPathRequest(path string, method string, body string, msg interface{}, ta
switch val.Type().Kind() {
case reflect.Slice:
for idx := 0; idx < val.Len(); idx++ {
values.Add(t.name, getParam(val.Index(idx)))
values.Add(t.name, fmt.Sprintf("%v", val.Index(idx).Interface()))
}
fieldsmapskip[t.name] = struct{}{}
default:
fieldsmap[t.name] = getParam(val)
fieldsmap[t.name] = fmt.Sprintf("%v", val.Interface())
}
} else if (body == "*" || body == t.name) && method != http.MethodGet {
if tnmsg.Field(i).CanSet() {
@ -161,10 +132,10 @@ func newPathRequest(path string, method string, body string, msg interface{}, ta
} else {
if val.Type().Kind() == reflect.Slice {
for idx := 0; idx < val.Len(); idx++ {
values.Add(t.name, getParam(val.Index(idx)))
values.Add(t.name, fmt.Sprintf("%v", val.Index(idx).Interface()))
}
} else {
values.Add(t.name, getParam(val))
values.Add(t.name, fmt.Sprintf("%v", val.Interface()))
}
}
}
@ -178,36 +149,13 @@ func newPathRequest(path string, method string, body string, msg interface{}, ta
}
var b strings.Builder
for _, fld := range tpl {
for _, fld := range tpl.Pool {
_, _ = b.WriteRune('/')
// nolint: nestif
var vs, ve, vf int
var pholder bool
for i := 0; i < len(fld); i++ {
switch fld[i] {
case '{':
vs = i + 1
case '}':
ve = i
if v, ok := fieldsmap[fld]; ok {
if v != "" {
_, _ = b.WriteString(v)
}
// nolint: nestif
if vs > 0 && ve != 0 {
if vm, ok := fieldsmap[fld[vs:ve]]; ok {
if vm != "" {
_, _ = b.WriteString(fld[vf : vs-1])
_, _ = b.WriteString(vm)
vf = ve + 1
}
} else {
_, _ = b.WriteString(fld)
}
vs = 0
ve = 0
pholder = true
}
}
if !pholder {
} else {
_, _ = b.WriteString(fld)
}
}
@ -217,25 +165,14 @@ func newPathRequest(path string, method string, body string, msg interface{}, ta
_, _ = b.WriteString(values.Encode())
}
if rutil.IsZero(nmsg) && !isEmptyStruct(nmsg) {
if rutil.IsZero(nmsg) {
return b.String(), nil, nil
}
return b.String(), nmsg, nil
}
func isEmptyStruct(v interface{}) bool {
val := reflect.ValueOf(v)
if val.Kind() == reflect.Ptr {
val = val.Elem()
}
return val.Kind() == reflect.Struct && val.NumField() == 0
}
func newTemplate(path string) ([]string, error) {
if len(path) == 0 || path[0] != '/' {
return nil, fmt.Errorf("path must starts with /")
}
func newTemplate(path string) (util.Template, error) {
mu.RLock()
tpl, ok := templateCache[path]
if ok {
@ -244,7 +181,12 @@ func newTemplate(path string) ([]string, error) {
}
mu.RUnlock()
tpl = strings.Split(path[1:], "/")
rule, err := util.Parse(path)
if err != nil {
return tpl, err
}
tpl = rule.Compile()
mu.Lock()
templateCache[path] = tpl
mu.Unlock()
@ -254,55 +196,39 @@ func newTemplate(path string) ([]string, error) {
func (h *httpClient) parseRsp(ctx context.Context, hrsp *http.Response, rsp interface{}, opts client.CallOptions) error {
var err error
var buf []byte
// fast path return
if hrsp.StatusCode == http.StatusNoContent {
return nil
}
if opts.ResponseMetadata != nil {
*opts.ResponseMetadata = metadata.New(len(hrsp.Header))
for k, v := range hrsp.Header {
opts.ResponseMetadata.Set(k, strings.Join(v, ","))
}
}
select {
case <-ctx.Done():
err = ctx.Err()
default:
// fast path return
if hrsp.StatusCode == http.StatusNoContent {
return nil
}
ct := DefaultContentType
if htype := hrsp.Header.Get("Content-Type"); htype != "" {
ct = htype
}
if hrsp.Body != nil {
buf, err = io.ReadAll(hrsp.Body)
if err != nil {
if h.opts.Logger.V(logger.ErrorLevel) {
h.opts.Logger.Error(ctx, "failed to read body", err)
}
return errors.InternalServerError("go.micro.client", string(buf))
}
}
cf, cerr := h.newCodec(ct)
if cerr != nil {
if h.opts.Logger.V(logger.DebugLevel) {
h.opts.Logger.Debug(ctx, fmt.Sprintf("response with %v unknown content-type %s %s", hrsp.Header, ct, buf))
if hrsp.StatusCode >= 400 && cerr != nil {
var buf []byte
if hrsp.Body != nil {
buf, err = io.ReadAll(hrsp.Body)
if err != nil && h.opts.Logger.V(logger.ErrorLevel) {
h.opts.Logger.Errorf(ctx, "failed to read body: %v", err)
}
}
// response like text/plain or something else, return original error
return errors.New("go.micro.client", string(buf), int32(hrsp.StatusCode))
} else if cerr != nil {
return errors.InternalServerError("go.micro.client", cerr.Error())
}
if h.opts.Logger.V(logger.DebugLevel) {
h.opts.Logger.Debug(ctx, fmt.Sprintf("response %s with %v", buf, hrsp.Header))
}
// succeseful response
if hrsp.StatusCode < 400 {
if err = cf.Unmarshal(buf, rsp); err != nil {
if err = cf.ReadBody(hrsp.Body, rsp); err != nil {
return errors.InternalServerError("go.micro.client", err.Error())
}
return nil
@ -319,10 +245,14 @@ func (h *httpClient) parseRsp(ctx context.Context, hrsp *http.Response, rsp inte
}
if !ok || rerr == nil {
buf, rerr := io.ReadAll(hrsp.Body)
if rerr != nil {
return errors.InternalServerError("go.micro.client", rerr.Error())
}
return errors.New("go.micro.client", string(buf), int32(hrsp.StatusCode))
}
if cerr := cf.Unmarshal(buf, rerr); cerr != nil {
if cerr := cf.ReadBody(hrsp.Body, rerr); cerr != nil {
return errors.InternalServerError("go.micro.client", cerr.Error())
}
@ -339,26 +269,3 @@ type tag struct {
key string
name string
}
func getParam(val reflect.Value) string {
var v string
switch val.Kind() {
case reflect.Ptr:
switch reflect.Indirect(val).Type().String() {
case
"wrapperspb.BoolValue",
"wrapperspb.BytesValue",
"wrapperspb.DoubleValue",
"wrapperspb.FloatValue",
"wrapperspb.Int32Value", "wrapperspb.Int64Value",
"wrapperspb.StringValue",
"wrapperspb.UInt32Value", "wrapperspb.UInt64Value":
if eva := reflect.Indirect(val).FieldByName("Value"); eva.IsValid() {
v = getParam(eva)
}
}
default:
v = fmt.Sprintf("%v", val.Interface())
}
return v
}

View File

@ -5,31 +5,13 @@ import (
"testing"
)
func TestParsing(t *testing.T) {
type Message struct {
IIN string `protobuf:"bytes,1,opt,name=iin,proto3" json:"iin"`
}
omsg := &Message{IIN: "5555"}
for _, m := range []string{"POST"} {
body := ""
path, nmsg, err := newPathRequest("/users/iin/{iin}/push-notifications", m, body, omsg, []string{"protobuf", "json"}, nil)
if err != nil {
t.Fatal(err)
}
u, err := url.Parse(path)
if err != nil {
t.Fatal(err)
}
_ = nmsg
if u.Path != "/users/iin/5555/push-notifications" {
t.Fatalf("newPathRequest invalid path %s", u.Path)
}
if nmsg != nil {
t.Fatalf("new message must be nil: %v\n", nmsg)
}
func TestTemplate(t *testing.T) {
tpl, err := newTemplate("/v1/{ClientID}/list")
if err != nil {
t.Fatal(err)
}
_ = tpl
// fmt.Printf("%#+v\n", tpl.Pool)
}
func TestNewPathRequest(t *testing.T) {
@ -44,7 +26,7 @@ func TestNewPathRequest(t *testing.T) {
for _, m := range []string{"POST", "PUT", "PATCH", "GET", "DELETE"} {
body := ""
path, nmsg, err := newPathRequest("/v1/test", m, body, omsg, []string{"protobuf", "json"}, nil)
path, nmsg, err := newPathRequest("/v1/test", m, body, omsg, []string{"protobuf", "json"})
if err != nil {
t.Fatal(err)
}
@ -59,38 +41,6 @@ func TestNewPathRequest(t *testing.T) {
}
}
func TestNewPathRequestWithEmptyBody(t *testing.T) {
val := struct{}{}
cases := []string{
"",
"*",
"{}",
"nil",
`{"type": "invalid"}`,
}
for _, body := range cases {
for _, m := range []string{"POST", "PUT", "PATCH", "GET", "DELETE"} {
path, nmsg, err := newPathRequest("/v1/test", m, body, val, []string{"protobuf", "json"}, nil)
if err != nil {
t.Fatal(err)
}
if nmsg == nil {
t.Fatalf("invalid path: nil nmsg")
}
u, err := url.Parse(path)
if err != nil {
t.Fatal(err)
}
vals := u.Query()
if len(vals) != 0 {
t.Fatalf("invalid path: %v nmsg: %v", path, nmsg)
}
}
}
}
func TestNewPathVarRequest(t *testing.T) {
type Message struct {
Name string `json:"name"`
@ -106,7 +56,7 @@ func TestNewPathVarRequest(t *testing.T) {
if m != "GET" {
body = "*"
}
path, nmsg, err := newPathRequest("/v1/test/{val1}", m, body, omsg, []string{"protobuf", "json"}, nil)
path, nmsg, err := newPathRequest("/v1/test/{val1}", m, body, omsg, []string{"protobuf", "json"})
if err != nil {
t.Fatal(err)
}