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Automatically flush batched writes in the HTTP sink (#31)

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* Add error handling for Sink.Write

* simplify HttpSink config

* HttpSink: dynamically sized batches flushed after timer

* fix panic if sink type does not exist
This commit is contained in:
Lou
2022-02-10 13:12:32 +01:00
committed by GitHub
parent 2aa8c812a6
commit 442e512f2d
3 changed files with 69 additions and 50 deletions
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6
sinks/sinkManager.go
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@@ -106,7 +106,9 @@ func (sm *sinkManager) Start() {
// Send received metric to all outputs
cclog.ComponentDebug("SinkManager", "WRITE", p)
for _, s := range sm.sinks {
s.Write(p)
if err := s.Write(p); err != nil {
cclog.ComponentError("SinkManager", "WRITE", s.Name(), "write failed:", err.Error())
}
}
}
}
@@ -131,7 +133,7 @@ func (sm *sinkManager) AddOutput(name string, rawConfig json.RawMessage) error {
}
}
if _, found := AvailableSinks[sinkConfig.Type]; !found {
cclog.ComponentError("SinkManager", "SKIP", name, "unknown sink:", err.Error())
cclog.ComponentError("SinkManager", "SKIP", name, "unknown sink:", sinkConfig.Type)
return err
}
s := AvailableSinks[sinkConfig.Type]