PHP CLI segmentation faults with datadog-php-tracer 0.67.0 in Octane

[semalley]

We trying to configure DataDog APM, in our PHP Laravel project. First installation was succeed (instead of some non traceable cli kafka listeners), but after we add new feature Laravel Octane based on swoole, it stops working.

PHP version: 8.0.12 Laravel: v8.58.0 Laravel octane: v1.0.12

datadog-php-tracer: 0.67.0

Running in docker container, here is installation example

ENV DD_ENV="local"
ENV DD_SERVICE "service-name"
ENV DD_VERSION="some-new-version"

ENV DD_AGENT_HOST dd-host
ENV DD_TRACE_AGENT_PORT "8126"
ENV DD_PROFILING_ENABLED true
ENV DD_LOGS_INJECTION true
ENV DD_TRACE_DEBUG true
ENV DD_TRACE_CLI_ENABLED true

ARG DD_TRACER_VERSION=0.67.0
RUN curl -o /tmp/dd-trace-php.deb -L https://github.com/DataDog/dd-trace-php/releases/download/${DD_TRACER_VERSION}/datadog-php-tracer_${DD_TRACER_VERSION}_amd64.deb
RUN dpkg -i /tmp/dd-trace-php.deb

Example of running command: DD_TRACE_GENERATE_ROOT_SPAN=0 DD_TRACE_AUTO_FLUSH_ENABLED=1 php artisan octane:start --port=8099 --max-requests=500 --workers=2

The output is: Segmentation fault

[labbati]

Hello @semalley, thank you for the report. We will be looking into this as soon as possible. If my understanding of Octane is correct it relies on async frameworks under the hood. We are currently not officially supporting this programming paradigm (but we want to support it soon, though) and the results might be unpredictable.

We will post here as soon as we have news. For now I am marking this as a Severity 1 issue, it might become a feature request.

[semalley]

Thanks for fast response @labbati , will wait for any news. Yes you right about Octane understanding.

[andreisusanu]

Looking forward for Laravel Octane support. Thanks!

[matthewnessworthy]

Hi @labbati, is there any further news on async framework support, specifically related to Laravel Octane (with Roadrunner or Swoole)?

[labbati]

cc @pierotibou which can bring to the table more up-to-date news than myself.

[deniscsz]

Same here. We are not able to make the agent works with Laravel + Octane.

[AratKruglik]

Absolutely the same. We really need this feature on our project. Pleeeaaaseeee!

[pikolo-z]

Would be great if this feature were implemented ASAP! Please and thank you

[neverSeen1993]

Same here, looking for forward to it

[pierotibou]

Hello, we do support RoadRunner since v0.83.1. So you should get for tracing Laravel Octane with RoadRunner. If you have any feedback for that setup, we'd be glad to hear it. Sorry for not communicating on this support earlier.

We don't support Swoole yet. It's in the books since we're supporting Fibers but we didn't have the time to work on it yet. This work will likely be shipped in the second quarter of 2024.

cc @PROFeNoM for visibility.

[sneycampos]

@pierotibou could you tell about how to instrumentate with roadrunner? i tried to use the APM and doesn't worked