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Make Daphne process tests try harder.

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Andrew Godwin 2018-02-01 21:22:15 -08:00
parent 0572b1dbcd
commit eb7468059d
1 changed files with 9 additions and 8 deletions
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17
tests/http_base.py
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@ -59,14 +59,15 @@ class DaphneTestingInstance:
# Optionally enable X-Forwarded-For support. # Optionally enable X-Forwarded-For support.
if self.xff: if self.xff:
daphne_args += ["--proxy-headers"] daphne_args += ["--proxy-headers"]
# Start up process and make sure it begins listening. # Start up process and make sure it begins listening. Try this 3 times.
self.process = subprocess.Popen(daphne_args + ["daphne.test_application:TestApplication"]) for _ in range(3):
for _ in range(30): self.process = subprocess.Popen(daphne_args + ["daphne.test_application:TestApplication"])
time.sleep(0.1) for _ in range(30):
if self.port_in_use(self.port): time.sleep(0.1)
return self if self.port_in_use(self.port):
# Daphne didn't start up. Sadface. return self
self.process.terminate() # Daphne didn't start up. Sadface.
self.process.terminate()
raise RuntimeError("Daphne never came up.") raise RuntimeError("Daphne never came up.")
def __exit__(self, exc_type, exc_value, traceback): def __exit__(self, exc_type, exc_value, traceback):