Open TheodoreG opened 6 days ago
Thanks for the report.
Using opentelemetry-1.16.0 with WITH_ASYNC_EXPORT_PREVIEW=OFF
: can not reproduce
Using opentelemetry-1.16.0 with WITH_ASYNC_EXPORT_PREVIEW=ON
: reproduced
The example code example_otlp_http
invokes ForceFlush()
, which is supposed to wait for spans to be exported.
It seems ForceFlush()
is not working for async export, to investigate.
Note that related issue #1955 was fixed by #2000, saying it was closed without being fixed is incorrect.
Thanks for the report.
Using opentelemetry-1.16.0 with
WITH_ASYNC_EXPORT_PREVIEW=OFF
: can not reproduceUsing opentelemetry-1.16.0 with
WITH_ASYNC_EXPORT_PREVIEW=ON
: reproducedThe example code
example_otlp_http
invokesForceFlush()
, which is supposed to wait for spans to be exported.It seems
ForceFlush()
is not working for async export, to investigate.Note that related issue #1955 was fixed by #2000, saying it was closed without being fixed is incorrect.
The problem is providers will forceflush and then shutdown when destroying before, and them only will shutdown now. I will change the behavious of http client to call forceflush first to solve this problem.
Describe your environment Hey guys, I ran into the same problem wit https://github.com/open-telemetry/opentelemetry-cpp/issues/1955.In my side, some error ocassionally occured, and it may be due to http response latency described in https://github.com/open-telemetry/opentelemetry-cpp/issues/1955. Can someone helps, thanks.
version v1.15.0 cmake command:
CC=gcc-11 CXX=g++11 cmake .. -DBUILD_TESING=ON -DWITH_OTLP_HTTP=ON -DOTELCPP_PROTO_PATH=XXXX/opentelemetry-proto-1.2.0 -DBUILD_SHARED_LIBS=OFF -DCMAKE_BUILD_TYPE=Release -DOPENTELEMETRY_INSTALL=ON -DCMAKE_POSITION_INDEPENDENT_CODE=ON -DWITH_ASYNC_EXPORT_PREVIEW=ON
Steps to reproduce
./examples/otlp/example_otlp_http 0.0.0.0:4318/v1/traces
otel collector config![92896800-9e79-48cd-b0f5-8610f6d9949d](https://github.com/open-telemetry/opentelemetry-cpp/assets/13977118/11814c06-0eb3-46a2-a1fc-cd3607f3cd07)
What is the expected behavior? Should be no error.
What is the actual behavior? Print error:![67894df3-96d3-47b4-96ec-f68e7f2a7f4d](https://github.com/open-telemetry/opentelemetry-cpp/assets/13977118/31574e40-ec5d-4d44-98c4-02bf7db5c777)
Additional context it seems I have the same problem with https://github.com/open-telemetry/opentelemetry-cpp/issues/1955. I find the issue is closed while the located code has no change.