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renamed data to sam in ringbuffer

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This commit is contained in:
postmannen 2022-12-31 07:51:34 +01:00
parent 5865ad3701
commit 6f525162ea
2 changed files with 15 additions and 15 deletions
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28
ringbuffer.go
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@ -28,8 +28,8 @@ import (
// struct type is used when storing and retreiving from
// db.
type samDBValue struct {
ID int
Data subjectAndMessage
ID int
SAM subjectAndMessage
}
// ringBuffer holds the data of the buffer,
@ -208,8 +208,8 @@ func (r *ringBuffer) fillBuffer(ctx context.Context, inCh chan subjectAndMessage
// Create a structure for JSON marshaling.
samV := samDBValue{
ID: dbID,
Data: v,
ID: dbID,
SAM: v,
}
if r.configuration.RingBufferPersistStore {
@ -254,9 +254,9 @@ func (r *ringBuffer) processBufferMessages(ctx context.Context, outCh chan samDB
// Range over the buffer of messages to pass on to processes.
for {
select {
case v := <-r.bufData:
case samDBv := <-r.bufData:
r.metrics.promInMemoryBufferMessagesCurrent.Set(float64(len(r.bufData)))
v.Data.ID = v.ID
samDBv.SAM.ID = samDBv.ID
// Create a done channel per message. A process started by the
// spawnProcess function will handle incomming messages sequentaly.
@ -278,11 +278,11 @@ func (r *ringBuffer) processBufferMessages(ctx context.Context, outCh chan samDB
// that might be in use in the handler.
msgForPermStore := Message{}
copier.Copy(&msgForPermStore, v.Data.Message)
copier.Copy(&msgForPermStore, v.SAM.Message)
// Remove the content of the data field.
msgForPermStore.Data = nil
v.Data.Message.done = make(chan struct{})
v.SAM.Message.done = make(chan struct{})
delivredCh := make(chan struct{})
// Prepare the structure with the data, and a function that can
@ -294,7 +294,7 @@ func (r *ringBuffer) processBufferMessages(ctx context.Context, outCh chan samDB
},
}
ticker := time.NewTicker(time.Duration(v.Data.ACKTimeout) * time.Duration(v.Data.Retries) * 2 * time.Second)
ticker := time.NewTicker(time.Duration(v.SAM.ACKTimeout) * time.Duration(v.SAM.Retries) * 2 * time.Second)
defer ticker.Stop()
outCh <- sd
@ -323,10 +323,10 @@ func (r *ringBuffer) processBufferMessages(ctx context.Context, outCh chan samDB
//
// TODO: Figure out why what the reason for not receceving the done signals might be.
select {
case <-v.Data.done:
case <-v.SAM.done:
case <-ticker.C:
log.Printf("----------------------------------------------\n")
log.Printf("Error: ringBuffer message %v seems to be stuck, did not receive done signal from publishAMessage process, exited on ticker\n", v.Data.Subject)
log.Printf("Error: ringBuffer message %v seems to be stuck, did not receive done signal from publishAMessage process, exited on ticker\n", v.SAM.Subject)
log.Printf("----------------------------------------------\n")
}
// log.Printf("info: processBufferMessages: done with message, deleting key from bucket, %v\n", v.ID)
@ -345,7 +345,7 @@ func (r *ringBuffer) processBufferMessages(ctx context.Context, outCh chan samDB
}
r.permStore <- time.Now().Format("Mon Jan _2 15:04:05 2006") + ", " + string(js) + "\n"
}(v)
}(samDBv)
case <-ctx.Done():
//close(outCh)
return
@ -414,8 +414,8 @@ func (r *ringBuffer) dumpBucket(bucket string) ([]samDBValue, error) {
return samDBValues[i].ID > samDBValues[j].ID
})
for _, v := range samDBValues {
log.Printf("info: ringBuffer.dumpBucket: k/v store, kvID: %v, message.ID: %v, subject: %v, len(data): %v\n", v.ID, v.Data.ID, v.Data.Subject, len(v.Data.Data))
for _, samDBv := range samDBValues {
log.Printf("info: ringBuffer.dumpBucket: k/v store, kvID: %v, message.ID: %v, subject: %v, len(data): %v\n", samDBv.ID, samDBv.SAM.ID, samDBv.SAM.Subject, len(samDBv.SAM.Data))
}
return nil

2
server.go
View file

@ -447,7 +447,7 @@ func (s *server) routeMessagesToProcess(dbFileName string) {
// Signal back to the ringbuffer that message have been picked up.
samDBVal.delivered()
sam := samDBVal.samDBValue.Data
sam := samDBVal.samDBValue.SAM
// Check if the format of the message is correct.
if _, ok := methodsAvailable.CheckIfExists(sam.Message.Method); !ok {
er := fmt.Errorf("error: routeMessagesToProcess: the method do not exist, message dropped: %v", sam.Message.Method)