test_gateway.py 文件源码

def test_gateway_status_busy(self, gw):
        numchannels = gw.remote_status().numchannels
        ch1 = gw.remote_exec("channel.send(1); channel.receive()")
        ch2 = gw.remote_exec("channel.receive()")
        ch1.receive()
        status = gw.remote_status()
        assert status.numexecuting == 2  # number of active execution threads
        assert status.numchannels == numchannels + 2
        ch1.send(None)
        ch2.send(None)
        ch1.waitclose()
        ch2.waitclose()
        for i in range(10):
            status = gw.remote_status()
            if status.numexecuting == 0:
                break
        else:
            pytest.fail("did not get correct remote status")
        # race condition
        assert status.numchannels <= numchannels