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improve metadata handling
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Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
This commit is contained in:
Василий Толстов
2025-05-13 09:22:12 +03:00
parent 0706a76f3c
commit 52bbed93c4
1 changed files with 13 additions and 13 deletions
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26
grpc.go
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@@ -74,12 +74,12 @@ func (g *grpcClient) secure(addr string) grpc.DialOption {
}
func (g *grpcClient) call(ctx context.Context, addr string, req client.Request, rsp interface{}, opts client.CallOptions) error {
var header map[string][]string
var header gmetadata.MD
if md, ok := metadata.FromOutgoingContext(ctx); ok {
header = metadata.Copy(md).AsHTTP2()
} else {
header = make(map[string][]string, 2)
header = make(gmetadata.MD, 4)
}
if opts.RequestMetadata != nil {
for k, v := range opts.RequestMetadata {
@@ -87,9 +87,11 @@ func (g *grpcClient) call(ctx context.Context, addr string, req client.Request,
}
}
// set timeout in nanoseconds
header["grpc-timeout"] = append(header["grpc-timeout"], fmt.Sprintf("%dn", opts.RequestTimeout))
header["timeout"] = append(header["timeout"], fmt.Sprintf("%dn", opts.RequestTimeout))
header["content-type"] = append(header["content-type"], req.ContentType())
if opts.RequestTimeout > time.Duration(0) {
header.Set("grpc-timeout", fmt.Sprintf("%dn", opts.RequestTimeout))
header.Set("timeout", fmt.Sprintf("%dn", opts.RequestTimeout))
}
header.Set("content-type", req.ContentType())
ctx = gmetadata.NewOutgoingContext(ctx, header)
@@ -185,21 +187,19 @@ func (g *grpcClient) call(ctx context.Context, addr string, req client.Request,
}
func (g *grpcClient) stream(ctx context.Context, addr string, req client.Request, rsp interface{}, opts client.CallOptions) error {
var header map[string][]string
var header gmetadata.MD
if md, ok := metadata.FromOutgoingContext(ctx); ok {
header = metadata.Copy(md).AsHTTP2()
} else {
header = make(map[string][]string)
header = make(gmetadata.MD, 4)
}
// set timeout in nanoseconds
if opts.StreamTimeout > time.Duration(0) {
header["grpc-timeout"] = append(header["grpc-timeout"], fmt.Sprintf("%dn", opts.RequestTimeout))
header["timeout"] = append(header["timeout"], fmt.Sprintf("%dn", opts.RequestTimeout))
if opts.RequestTimeout > time.Duration(0) {
header.Set("grpc-timeout", fmt.Sprintf("%dn", opts.RequestTimeout))
header.Set("timeout", fmt.Sprintf("%dn", opts.RequestTimeout))
}
// set the content type for the request
header["content-type"] = append(header["content-type"], req.ContentType())
header.Set("content-type", req.ContentType())
ctx = gmetadata.NewOutgoingContext(ctx, header)