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client: add proxy option (#1885)

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* client: add proxy option

* client: add WithProxy CallOption

* use address option

* ProxyAddress => Proxy
This commit is contained in:
ben-toogood
2020-07-30 15:22:36 +01:00
committed by GitHub
parent 006bbefaf3
commit e9fc5b1671
6 changed files with 35 additions and 88 deletions
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15
client/mucp/mucp.go
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@@ -17,7 +17,6 @@ import (
"github.com/micro/go-micro/v3/registry"
"github.com/micro/go-micro/v3/transport"
"github.com/micro/go-micro/v3/util/buf"
"github.com/micro/go-micro/v3/util/net"
"github.com/micro/go-micro/v3/util/pool"
)
@@ -379,6 +378,11 @@ func (r *rpcClient) Call(ctx context.Context, request client.Request, response i
callOpts.Selector = r.opts.Selector
}
// inject proxy address
if len(callOpts.Address) == 0 && len(r.opts.Proxy) > 0 {
callOpts.Address = []string{r.opts.Proxy}
}
// lookup the route to send the request via
route, err := client.LookupRoute(request, callOpts)
if err != nil {
@@ -403,7 +407,7 @@ func (r *rpcClient) Call(ctx context.Context, request client.Request, response i
retries := callOpts.Retries
// disable retries when using a proxy
if _, _, ok := net.Proxy(request.Service(), callOpts.Address); ok {
if len(r.opts.Proxy) > 0 {
retries = 0
}
@@ -475,6 +479,11 @@ func (r *rpcClient) Stream(ctx context.Context, request client.Request, opts ...
callOpts.Selector = r.opts.Selector
}
// inject proxy address
if len(callOpts.Address) == 0 && len(r.opts.Proxy) > 0 {
callOpts.Address = []string{r.opts.Proxy}
}
// lookup the route to send the request via
route, err := client.LookupRoute(request, callOpts)
if err != nil {
@@ -504,7 +513,7 @@ func (r *rpcClient) Stream(ctx context.Context, request client.Request, opts ...
retries := callOpts.Retries
// disable retries when using a proxy
if _, _, ok := net.Proxy(request.Service(), callOpts.Address); ok {
if len(r.opts.Proxy) > 0 {
retries = 0
}