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Too many TIME_WAIT state. #173
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Can you please provide the source code (perhaps only the relevant part) of your test script?
I have been running tests for hour and even days with no problems so I think the reason might be the way you are using it.
class Action(object): @staticmethod def runMonkeyTest(testManager, seq, duration, testReport_id, scriptLogPath): while substractTime < duration: if monkeyAction == 1 : #do action captureScreenImageAndSaveFile(...) if not Galileo_Action.tap(testManager, [(xPos, yPos)], 500): pass if monkeyAction == 2 : #do action captureScreenImageAndSaveFile(...) if not Galileo_Action.swipe(testManager, (xPos , yPos), (xPos2, yPos2), swipeDuration): pass ...- Set AdbClient Instance (adbclient.py > def __init(self, ...)
- 53863 port opened at "self.socket = AdbClient.connect(self.hostname, self.port, self.timeout)" line156.
- "self.checkVersion(ignoreversioncheck)" function called and 53863 turn to TIME_WAIT state, and new port 53869 are oppend.
- After "devices = self.getDevices()" called, new port is opeend. (adbclient.py > def __setTransport(self))
- If I pass "reconnect=True" argument, It cause recursion error
def getDevices(self): if DEBUG: print >> sys.stderr, "getDevices()" self.__send('host:devices-l', checkok=False, **reconnect=True**)
- I'm worried about this issues repeat, so huge ports are stayed at TIME_WAIT state.
It caused by graceful shutdown when send&recv with adb server(5037). It's absolutely normal process I guess. But in my case, it cause throttling, so I set linger option when connect socket. It makes a new connection not left TIME_WAIT port.
`
def connect(hostname, port, timeout=TIMEOUT): if DEBUG: print >> sys.stderr, "AdbClient.connect(%s, %s, %s)" % (hostname, port, timeout) s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) l_onoff = 1 l_linger = 0 s.setsockopt(socket.SOL_SOCKET, socket.SO_LINGER, struct.pack('ii', l_onoff, l_linger)) s.settimeout(timeout) try: s.connect((hostname, port)) except socket.error, ex: raise RuntimeError("ERROR: Connecting to %s:%d: %s.\nIs adb running on your computer?" % (s, port, ex)) return s`
- added a commit that references this issue
on Feb 11, 2016
Hi. First of all, thanks for you greate library. It's very useful and giving a lot of greate functions to develope my project.
I have some problem, I wrote script for monkey test(doing irregular actions), and found it adbClient left a lots of ports TIME_WAIT. I guess it creates ports every function related adb command and left ports TIME_WAIT state. When I continued 12 hours for several devices, Number of TIME_WAIT state ports are over 30 thoundans. So I guess It can cause lacks of ports. I want decrese thoses.
Could you comment about this issue please?