556
73%

Ran 09 Oct 2019 08:01AM UTC

Jobs 5

Files 129

Run time 7min

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Committed 15 Sep 2019 03:41PM UTC coverage: 65.471% (-2.8%) from 68.24%

Build # 556

Build Type

cron

travis-ci

Committed by

jcchavezs

Commit Message

Fix HTTP reporter potential unbounded goroutine creation (#146)

* Fix HTTP reporter potential unbounded goroutine creation

Currently the HTTP reporter spawns a new goroutine each time a new batch needs
to be sent to the server. Execution of those goroutines gets serialized through
the `sendMtx`.

This behavior is problematic when the zipkin server is down and leads to
creation of unbounded number of goroutines each of which will wait for its turn
on the `sendMtx` and then fail.

Fix this by creating one send goroutine to handle sending data to the server.
This also removes the need for the `sendMtx` since `sendBatch` will only be
called by the send goroutine.

Signed-off-by: Slavomir Kaslev <kaslevs@vmware.com>

* Add more HTTP reporter test cases

Add HTTP reporter test cases for BatchInterval() and BatchSize() options
behavior.

Signed-off-by: Slavomir Kaslev <kaslevs@vmware.com>

Run Details

4911 of 7501 relevant lines covered (65.47%)

22387.53 hits per line

Jobs

ID	Job ID	Ran	Coverage
1	556.1	09 Oct 2019 08:03AM UTC	75.43	Travis Job 556.1
2	556.2	09 Oct 2019 08:01AM UTC	81.46	Travis Job 556.2
3	556.3 (GO111MODULE=on)	09 Oct 2019 08:01AM UTC	60.65	Travis Job 556.3
4	556.4 (GO111MODULE=on)	09 Oct 2019 08:01AM UTC	60.65	Travis Job 556.4
5	556.5 (GO111MODULE=on)	09 Oct 2019 08:07AM UTC	60.65	Travis Job 556.5

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