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feat: listen function now has an own context and implemented an graceful stop

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This commit is contained in:
Lennard Brinkhaus 2024-08-27 07:37:19 +02:00
parent fdca511587
commit 74f3c934a7
1 changed files with 16 additions and 11 deletions
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27
pkg/plug/server.go
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@ -31,7 +31,6 @@ type GetMessageExecution func(ctx context.Context, userSource models.UserSource)
type Plug struct {
address string
port string
ctx context.Context
taskExecutionFunction TaskExecution
sendMessageExecution SendMessageExecution
getMessageExecution GetMessageExecution
@ -39,9 +38,8 @@ type Plug struct {
plugName string
}
func NewPlug(ctx context.Context, plugName string, address string, port string, source models.Source) Plug {
func NewPlug(plugName string, address string, port string, source models.Source) Plug {
return Plug{
ctx: ctx,
address: address,
port: port,
source: source,
@ -49,8 +47,8 @@ func NewPlug(ctx context.Context, plugName string, address string, port string,
}
}
func (p *Plug) Listen() error {
ctx, span := tracer.Start(p.ctx, "Listen")
func (p *Plug) Listen(ctx context.Context) error {
ctx, span := tracer.Start(ctx, "Listen")
defer span.End()
var err error
@ -115,12 +113,19 @@ func (p *Plug) Listen() error {
pb.RegisterPlugConnectorServer(grpcServer, NewGrpcServer(p.source, p.taskExecutionFunction, p.sendMessageExecution, p.getMessageExecution))
err = grpcServer.Serve(lis)
if err != nil {
span.RecordError(err)
span.SetStatus(codes.Error, err.Error())
log.WithContext(ctx).WithError(err).Error("Failed to serve gRPC server")
return err
go func() {
err = grpcServer.Serve(lis)
if err != nil {
span.RecordError(err)
span.SetStatus(codes.Error, err.Error())
log.WithContext(ctx).WithError(err).Error("Failed to serve gRPC server")
}
}()
select {
case <-ctx.Done():
log.WithContext(ctx).Info("Context stopped! Shutdown Plug")
grpcServer.GracefulStop()
}
return nil