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Latency recording per node experiment #175

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Latency recording per node experiment #175

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4 changes: 3 additions & 1 deletion channel.go
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Original file line number Diff line number Diff line change
Expand Up @@ -30,6 +30,7 @@ type response struct {

type responseRouter struct {
c chan<- response
ts time.Time
streaming bool
}

Expand Down Expand Up @@ -81,6 +82,7 @@ func (c *channel) routeResponse(msgID uint64, resp response) {
c.responseMut.Lock()
defer c.responseMut.Unlock()
if router, ok := c.responseRouters[msgID]; ok {
c.latency = time.Since(router.ts)
router.c <- resp
// delete the router if we are only expecting a single message
if !router.streaming {
Expand All @@ -92,7 +94,7 @@ func (c *channel) routeResponse(msgID uint64, resp response) {
func (c *channel) enqueue(req request, responseChan chan<- response, streaming bool) {
if responseChan != nil {
c.responseMut.Lock()
c.responseRouters[req.msg.Metadata.MessageID] = responseRouter{responseChan, streaming}
c.responseRouters[req.msg.Metadata.MessageID] = responseRouter{responseChan, time.Now(), streaming}
c.responseMut.Unlock()
}
c.sendQ <- req
Expand Down