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improve grpc lifecycle

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This commit is contained in:
Ryan McGuire
2025-03-07 16:45:50 -05:00
parent d414754e14
commit c5da5f7887
3 changed files with 21 additions and 10 deletions
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26
pkg/app/app.go
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@ -17,6 +17,8 @@ func (a *App) Done() <-chan any {
func (a *App) MustRun() {
if a.cfg != nil {
panic(errors.New("already ran app trying to run"))
} else if !a.cfg.HTTP.Enabled && !a.cfg.GRPC.Enabled {
panic(errors.New("neither http nor grpc enabled, nothing to do"))
}
// Set up app
@ -36,20 +38,24 @@ func (a *App) MustRun() {
defer initSpan.End()
// Start HTTP (does not block)
if err := a.initHTTP(ctx); err != nil {
initSpan.RecordError(err)
initSpan.SetStatus(codes.Error, err.Error())
if a.cfg.HTTP.Enabled {
if err := a.initHTTP(ctx); err != nil {
initSpan.RecordError(err)
initSpan.SetStatus(codes.Error, err.Error())
}
initSpan.AddEvent("http server started")
initSpan.SetAttributes(attribute.Int("http.handlers", len(a.HTTP.Funcs)))
}
initSpan.AddEvent("http server started")
initSpan.SetAttributes(attribute.Int("http.handlers", len(a.HTTP.Funcs)))
// Start GRPC (does not block)
if err := a.initGRPC(ctx); err != nil {
initSpan.RecordError(err)
initSpan.SetStatus(codes.Error, err.Error())
if a.cfg.GRPC.Enabled {
if err := a.initGRPC(ctx); err != nil {
initSpan.RecordError(err)
initSpan.SetStatus(codes.Error, err.Error())
}
initSpan.AddEvent("grpc server started")
initSpan.SetAttributes(attribute.Int("grpc.services", len(a.GRPC.Services)))
}
initSpan.AddEvent("grpc server started")
initSpan.SetAttributes(attribute.Int("grpc.services", len(a.GRPC.Services)))
// Monitor app lifecycle
go a.run()