[TIMOB-26720] iOS: Log-server does not release port when using app-extensions

GitHub Issue	n/a
Type	Bug
Priority	High
Status	Closed
Resolution	Duplicate
Resolution Date	2020-01-30T23:06:59.000+0000
Affected Version/s	Release 7.4.0, Release 7.5.0
Fix Version/s	n/a
Components	iOS
Labels	n/a
Reporter	Hans Knöchel
Assignee	Chris Barber
Created	2019-01-13T12:50:40.000+0000
Updated	2020-01-30T23:07:06.000+0000

Description

When using iOS app extensions, the log server seem to have issues releasing the assigned port. This can be reproduced by using an extension and then simply trying to rebuild the app (incremental build). Full error output:

[DEBUG] Checking if log server port 1337 is available
[DEBUG] Log server port 1337 is in use, testing if it's the app we're building
[LiveView] TypeError: Cannot read property 'code' of undefined
    at Socket.die (/Users/hans/Library/Application Support/Titanium/mobilesdk/osx/7.5.1.v20190108052418/iphone/cli/commands/_build.js:2558:15)
    at Socket.emit (events.js:182:13)
    at Socket._onTimeout (net.js:449:8)
    at ontimeout (timers.js:436:11)
    at tryOnTimeout (timers.js:300:5)
    at listOnTimeout (timers.js:263:5)
    at Timer.processTimers (timers.js:223:10)
---------------------------------------------
    at Socket.Readable.on (_stream_readable.js:799:35)
    at /Users/hans/Library/Application Support/Titanium/mobilesdk/osx/7.5.1.v20190108052418/iphone/cli/commands/_build.js:2600:6
    at Server.close (net.js:1565:9)
    at Server.emit (events.js:182:13)
    at emitCloseNT (net.js:1618:8)
    at process._tickCallback (internal/process/next_tick.js:63:19)
---------------------------------------------
    at Server.once (events.js:290:8)
    at Server.close (net.js:1564:12)
    at Server.<anonymous> (/Users/hans/Library/Application Support/Titanium/mobilesdk/osx/7.5.1.v20190108052418/iphone/cli/commands/_build.js:2551:10)
    at Server.emit (events.js:182:13)
    at emitErrorNT (net.js:1313:8)
    at process._tickCallback (internal/process/next_tick.js:63:19)
---------------------------------------------
    at iOSBuilder.determineLogServerPort (/Users/hans/Library/Application Support/Titanium/mobilesdk/osx/7.5.1.v20190108052418/iphone/cli/commands/_build.js:2549:9)
    at /Users/hans/Library/Application Support/Titanium/mobilesdk/osx/7.5.1.v20190108052418/node_modules/async/dist/async.js:3880:24
    at replenish (/Users/hans/Library/Application Support/Titanium/mobilesdk/osx/7.5.1.v20190108052418/node_modules/async/dist/async.js:1011:17)
    at /Users/hans/Library/Application Support/Titanium/mobilesdk/osx/7.5.1.v20190108052418/node_modules/async/dist/async.js:1016:9
    at eachOfLimit (/Users/hans/Library/Application Support/Titanium/mobilesdk/osx/7.5.1.v20190108052418/node_modules/async/dist/async.js:1041:24)
    at /Users/hans/Library/Application Support/Titanium/mobilesdk/osx/7.5.1.v20190108052418/node_modules/async/dist/async.js:1046:16
    at _parallel (/Users/hans/Library/Application Support/Titanium/mobilesdk/osx/7.5.1.v20190108052418/node_modules/async/dist/async.js:3879:5)
    at Object.series (/Users/hans/Library/Application Support/Titanium/mobilesdk/osx/7.5.1.v20190108052418/node_modules/async/dist/async.js:4735:5)
    at series (/Users/hans/Library/Application Support/Titanium/mobilesdk/osx/7.5.1.v20190108052418/node_modules/node-appc/lib/async.js:73:8)
---------------------------------------------
    at magik (/Users/hans/Library/Application Support/Titanium/mobilesdk/osx/7.5.1.v20190108052418/node_modules/ioslib/lib/utilities.js:51:13)
    at detect (/Users/hans/Library/Application Support/Titanium/mobilesdk/osx/7.5.1.v20190108052418/node_modules/ioslib/lib/simulator.js:101:9)
    at /Users/hans/Library/Application Support/Titanium/mobilesdk/osx/7.5.1.v20190108052418/node_modules/ioslib/lib/simulator.js:437:3
    at fireCallbacks (/Users/hans/Library/Application Support/Titanium/mobilesdk/osx/7.5.1.v20190108052418/node_modules/ioslib/lib/xcode.js:140:5)
    at /Users/hans/Library/Application Support/Titanium/mobilesdk/osx/7.5.1.v20190108052418/node_modules/ioslib/lib/xcode.js:146:11
    at /Users/hans/Library/Application Support/Titanium/mobilesdk/osx/7.5.1.v20190108052418/node_modules/ioslib/lib/utilities.js:66:17
    at process._tickCallback (internal/process/next_tick.js:61:11)
---------------------------------------------
    at magik (/Users/hans/Library/Application Support/Titanium/mobilesdk/osx/7.5.1.v20190108052418/node_modules/ioslib/lib/utilities.js:51:13)
    at Object.detect (/Users/hans/Library/Application Support/Titanium/mobilesdk/osx/7.5.1.v20190108052418/node_modules/ioslib/lib/xcode.js:133:27)
    at Object.findSimulators (/Users/hans/Library/Application Support/Titanium/mobilesdk/osx/7.5.1.v20190108052418/node_modules/ioslib/lib/simulator.js:431:8)
    at iOSBuilder.selectDevice (/Users/hans/Library/Application Support/Titanium/mobilesdk/osx/7.5.1.v20190108052418/iphone/cli/commands/_build.js:2013:22)
    at /Users/hans/Library/Application Support/Titanium/mobilesdk/osx/7.5.1.v20190108052418/node_modules/async/dist/async.js:3880:24
    at replenish (/Users/hans/Library/Application Support/Titanium/mobilesdk/osx/7.5.1.v20190108052418/node_modules/async/dist/async.js:1011:17)
    at /Users/hans/Library/Application Support/Titanium/mobilesdk/osx/7.5.1.v20190108052418/node_modules/async/dist/async.js:1016:9
    at eachOfLimit (/Users/hans/Library/Application Support/Titanium/mobilesdk/osx/7.5.1.v20190108052418/node_modules/async/dist/async.js:1041:24)
    at /Users/hans/Library/Application Support/Titanium/mobilesdk/osx/7.5.1.v20190108052418/node_modules/async/dist/async.js:1046:16
---------------------------------------------
    at Object.execFile (child_process.js:368:9)
    at exec (child_process.js:147:18)
    at /usr/local/lib/node_modules/titanium/node_modules/node-appc/lib/environ.js:274:3
    at /usr/local/lib/node_modules/titanium/node_modules/async/dist/async.js:3888:9
    at /usr/local/lib/node_modules/titanium/node_modules/async/dist/async.js:473:16
    at replenish (/usr/local/lib/node_modules/titanium/node_modules/async/dist/async.js:1006:25)
    at iterateeCallback (/usr/local/lib/node_modules/titanium/node_modules/async/dist/async.js:995:17)
    at /usr/local/lib/node_modules/titanium/node_modules/async/dist/async.js:969:16
    at /usr/local/lib/node_modules/titanium/node_modules/async/dist/async.js:3885:13
---------------------------------------------
    at Object.execFile (child_process.js:368:9)
    at exec (child_process.js:147:18)
    at /usr/local/lib/node_modules/titanium/node_modules/node-appc/lib/environ.js:234:6
    at /usr/local/lib/node_modules/titanium/node_modules/async/dist/async.js:3880:24
    at replenish (/usr/local/lib/node_modules/titanium/node_modules/async/dist/async.js:1011:17)
    at /usr/local/lib/node_modules/titanium/node_modules/async/dist/async.js:1016:9
    at eachOfLimit (/usr/local/lib/node_modules/titanium/node_modules/async/dist/async.js:1041:24)
    at /usr/local/lib/node_modules/titanium/node_modules/async/dist/async.js:1046:16
    at _parallel (/usr/local/lib/node_modules/titanium/node_modules/async/dist/async.js:3879:5)
---------------------------------------------
    at Object.run (/Users/hans/Library/Application Support/Titanium/mobilesdk/osx/7.5.1.v20190108052418/node_modules/ioslib/node_modules/node-appc/lib/subprocess.js:60:8)
    at /Users/hans/Library/Application Support/Titanium/mobilesdk/osx/7.5.1.v20190108052418/node_modules/ioslib/lib/simctl.js:604:20
    at Object.whilst (/Users/hans/Library/Application Support/Titanium/mobilesdk/osx/7.5.1.v20190108052418/node_modules/async/dist/async.js:5227:5)
    at trySimctl (/Users/hans/Library/Application Support/Titanium/mobilesdk/osx/7.5.1.v20190108052418/node_modules/ioslib/lib/simctl.js:598:8)
    at /Users/hans/Library/Application Support/Titanium/mobilesdk/osx/7.5.1.v20190108052418/node_modules/ioslib/lib/simctl.js:200:4
    at Object.whilst (/Users/hans/Library/Application Support/Titanium/mobilesdk/osx/7.5.1.v20190108052418/node_modules/async/dist/async.js:5227:5)
    at Object.list (/Users/hans/Library/Application Support/Titanium/mobilesdk/osx/7.5.1.v20190108052418/node_modules/ioslib/lib/simctl.js:195:8)
    at /Users/hans/Library/Application Support/Titanium/mobilesdk/osx/7.5.1.v20190108052418/node_modules/ioslib/lib/simulator.js:179:11
    at fireCallbacks (/Users/hans/Library/Application Support/Titanium/mobilesdk/osx/7.5.1.v20190108052418/node_modules/ioslib/lib/xcode.js:140:5)

A workaround is to change the port manually, which forces a new rebuild everytime (so not really a good workaround). Please fix this! P.S.: This does not only happen for extensions but for normal app builds as well, although very randomly. We can see this using different networks and we are not behind any VPN.

Comments

Chris Barber 2020-01-30

Dupe of TIMOB-27074.

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