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Merge pull request #64 from unistack-org/message

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add message metadata support
This commit is contained in:
Василий Толстов 2022-03-05 19:04:45 +03:00 committed by GitHub
commit 08b3e7e23e
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1 changed files with 14 additions and 11 deletions
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25
http.go
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@ -604,6 +604,8 @@ func (h *httpClient) Publish(ctx context.Context, p client.Message, opts ...clie
}
func (h *httpClient) publish(ctx context.Context, ps []client.Message, opts ...client.PublishOption) error {
var body []byte
options := client.NewPublishOptions(opts...)
// get proxy
@ -622,24 +624,22 @@ func (h *httpClient) publish(ctx context.Context, ps []client.Message, opts ...c
for _, p := range ps {
md := metadata.Copy(omd)
md[metadata.HeaderContentType] = p.ContentType()
md[metadata.HeaderTopic] = 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 {
// use codec for payload
cf, err := h.newCodec(p.ContentType())
if err != nil {
return errors.InternalServerError("go.micro.client", err.Error())
}
body = b.Bytes()
// set the body
b, err := cf.Marshal(p.Payload())
if err != nil {
return errors.InternalServerError("go.micro.client", err.Error())
}
body = b
}
topic := p.Topic()
@ -647,6 +647,9 @@ func (h *httpClient) publish(ctx context.Context, ps []client.Message, opts ...c
topic = exchange
}
for k, v := range p.Metadata() {
md.Set(k, v)
}
md.Set(metadata.HeaderTopic, topic)
msgs = append(msgs, &broker.Message{Header: md, Body: body})
}