(self)
| 80 | return '' if REDIS_SHOW_OUTPUT else self.process.stdout.read() |
| 81 | |
| 82 | def _start_process(self): |
| 83 | if self._is_external: |
| 84 | return |
| 85 | |
| 86 | if REDIS_DEBUGGER: |
| 87 | debugger = REDIS_DEBUGGER.split() |
| 88 | args = debugger + self.args |
| 89 | else: |
| 90 | args = self.args |
| 91 | stdout = None if REDIS_SHOW_OUTPUT else subprocess.PIPE |
| 92 | if REDIS_SHOW_OUTPUT: |
| 93 | sys.stderr.write("Executing: {}".format(repr(args))) |
| 94 | self.process = subprocess.Popen( |
| 95 | args, |
| 96 | stdin=sys.stdin, |
| 97 | stdout=stdout, |
| 98 | # stderr=sys.stderr, |
| 99 | ) |
| 100 | |
| 101 | begin = time.time() |
| 102 | while True: |
| 103 | try: |
| 104 | self.client().ping() |
| 105 | break |
| 106 | except (redis.ConnectionError, redis.ResponseError): |
| 107 | self.process.poll() |
| 108 | if self.process.returncode is not None: |
| 109 | raise RuntimeError( |
| 110 | "Process has exited with code {}\n. Redis output: {}" |
| 111 | .format(self.process.returncode, self._get_output())) |
| 112 | |
| 113 | if time.time() - begin > 300: |
| 114 | raise RuntimeError('Cannot initialize client (waited 5mins)') |
| 115 | |
| 116 | time.sleep(0.1) |
| 117 | |
| 118 | def start(self): |
| 119 | """ |
no test coverage detected