We are using async and exec to make a web-request as shown below:
$var(fullQueryClientReadyRequest) = "an url with params";
async(exec("curl --connect-timeout 30 --max-time 30
\"$var(fullQueryClientReadyRequest)\"", "", "$var(restGetResponse)"),
RT_RESUME_AFTER_RESPONSE);
We see the following (printed several times):
> osips[16437]: NOTICE:core:io_wait_loop_epoll: connection closed by the remote
> peer!
> osips[16437]: ERROR:core:io_wait_loop_epoll: [UDP_worker] unexpected event 10
> on 1/1, data=0x7f215063bb68
After this happens, the process becomes unresponsive.
**Note:** We do not use $var(restGetResponse) in the RT_RESUME_AFTER_RESPONSE.
However, we have it so that the exec will be blocking.
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