unistack-org/micro-server-grpc
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check subscribe errors

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Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
This commit is contained in:
Василий Толстов 2023-05-13 16:06:37 +03:00
parent 832f1034a8
commit 468819f0a0
1 changed files with 35 additions and 25 deletions
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60
grpc.go
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@ -718,31 +718,6 @@ func (g *Server) Register() error {
g.Lock()
defer g.Unlock()
for sb := range g.subscribers {
handler := g.createSubHandler(sb, config)
var opts []broker.SubscribeOption
if queue := sb.Options().Queue; len(queue) > 0 {
opts = append(opts, broker.SubscribeGroup(queue))
}
subCtx := config.Context
if cx := sb.Options().Context; cx != nil {
subCtx = cx
}
opts = append(opts, broker.SubscribeContext(subCtx))
opts = append(opts, broker.SubscribeAutoAck(sb.Options().AutoAck))
opts = append(opts, broker.SubscribeBodyOnly(sb.Options().BodyOnly))
if config.Logger.V(logger.InfoLevel) {
config.Logger.Infof(config.Context, "Subscribing to topic: %s", sb.Topic())
}
sub, err := config.Broker.Subscribe(subCtx, sb.Topic(), handler, opts...)
if err != nil {
return err
}
g.subscribers[sb] = []broker.Subscriber{sub}
}
g.registered = true
g.rsvc = service
@ -876,6 +851,10 @@ func (g *Server) Start() error {
}
}
if err = g.subscribe(); err != nil {
return err
}
// micro: go ts.Accept(s.accept)
go func() {
if err = g.srv.Serve(ts); err != nil {
@ -987,6 +966,37 @@ func (g *Server) Start() error {
return nil
}
func (g *Server) subscribe() error {
config := g.opts
for sb := range g.subscribers {
handler := g.createSubHandler(sb, config)
var opts []broker.SubscribeOption
if queue := sb.Options().Queue; len(queue) > 0 {
opts = append(opts, broker.SubscribeGroup(queue))
}
subCtx := config.Context
if cx := sb.Options().Context; cx != nil {
subCtx = cx
}
opts = append(opts, broker.SubscribeContext(subCtx))
opts = append(opts, broker.SubscribeAutoAck(sb.Options().AutoAck))
opts = append(opts, broker.SubscribeBodyOnly(sb.Options().BodyOnly))
if config.Logger.V(logger.InfoLevel) {
config.Logger.Infof(config.Context, "Subscribing to topic: %s", sb.Topic())
}
sub, err := config.Broker.Subscribe(subCtx, sb.Topic(), handler, opts...)
if err != nil {
return err
}
g.subscribers[sb] = []broker.Subscriber{sub}
}
return nil
}
func (g *Server) Stop() error {
g.RLock()
if !g.started {