Test hangs if the launch request gets no response

[lorjala]

Describe the bug
Test hangs on ReportPortalService.start_launch() if report portal service is accessible but cannot handle launch POST request.

client-Python/reportportal_client/service.py

Line 231 in 0bf36d7

r = self.session.post(url=url, json=data, verify=self.verify_ssl)

never timeouts in that instance.

This issue is caused by no response from the service-api but the client should handle even that case.

Steps to Reproduce

1. Deploy report portal stack.
2. Fill the disk where the stack is running.
3. Start test from different machine with the rp_endpoint set.

Expected behavior
service-api sends a fail/success response normally or the python client timeouts if no response.

Actual behavior
Test hangs on the launch POST request.

Package versions
pytest-reportportal==5.0.11
reportportal-client==5.1.0

Additional context
Related service-api issue: reportportal/service-api#1546

[HardNorth]

Well, OKay, we need a fix :-/

[HardNorth]

Should be fixed with timeouts