{"action":"created","issue":{"url":"https://api.github.com/repos/symless/synergy/issues/5447","repository_url":"https://api.github.com/repos/symless/synergy","labels_url":"https://api.github.com/repos/symless/synergy/issues/5447/labels{/name}","comments_url":"https://api.github.com/repos/symless/synergy/issues/5447/comments","events_url":"https://api.github.com/repos/symless/synergy/issues/5447/events","html_url":"https://github.com/symless/synergy/issues/5447","id":164144492,"number":5447,"title":"Server gets hung up on Fedora","user":{"login":"brianjmurrell","id":559317,"avatar_url":"https://avatars.githubusercontent.com/u/559317?v=3","gravatar_id":"","url":"https://api.github.com/users/brianjmurrell","html_url":"https://github.com/brianjmurrell","followers_url":"https://api.github.com/users/brianjmurrell/followers","following_url":"https://api.github.com/users/brianjmurrell/following{/other_user}","gists_url":"https://api.github.com/users/brianjmurrell/gists{/gist_id}","starred_url":"https://api.github.com/users/brianjmurrell/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/brianjmurrell/subscriptions","organizations_url":"https://api.github.com/users/brianjmurrell/orgs","repos_url":"https://api.github.com/users/brianjmurrell/repos","events_url":"https://api.github.com/users/brianjmurrell/events{/privacy}","received_events_url":"https://api.github.com/users/brianjmurrell/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":14,"created_at":"2016-07-06T18:36:33Z","updated_at":"2016-07-18T15:32:23Z","closed_at":null,"body":"I have a Fedora 24 machine running synergy-1.7.6.  It is the synergys server.  The only client for this synergy server is a Fedora 23 machine.\r\n\r\nThe synergys will run for a little while but eventually will stop moving the mouse on to the Fedora 23 screen.  When this happens it's unkillable with anything less than a SIGKILL.\r\n\r\nThe last lines of DEBUG2 debug when this happens are:\r\n\r\n```\r\n\t/builddir/build/BUILD/synergy-1.7.6-stable/src/lib/platform/XWindowsUtil.cpp,1378\r\n[2016-07-06T14:34:10] DEBUG2: can't read property 509 on window 0x01200741\r\n\t/builddir/build/BUILD/synergy-1.7.6-stable/src/lib/platform/XWindowsUtil.cpp,1378\r\n[2016-07-06T14:34:10] DEBUG2: can't read property 509 on window 0x01200745\r\n\t/builddir/build/BUILD/synergy-1.7.6-stable/src/lib/platform/XWindowsUtil.cpp,1378\r\n[2016-07-06T14:34:10] DEBUG2: can't read property 509 on window 0x01e1736c\r\n\t/builddir/build/BUILD/synergy-1.7.6-stable/src/lib/platform/XWindowsUtil.cpp,1378\r\n[2016-07-06T14:34:10] DEBUG2: can't read property 509 on window 0x03000004\r\n\t/builddir/build/BUILD/synergy-1.7.6-stable/src/lib/platform/XWindowsUtil.cpp,1378\r\n[2016-07-06T14:34:10] DEBUG1: thread 0x0000000c entry\r\n\t/builddir/build/BUILD/synergy-1.7.6-stable/src/lib/mt/Thread.cpp,156\r\n[2016-07-06T14:34:10] DEBUG2: event: MotionNotify 2660,228\r\n\t/builddir/build/BUILD/synergy-1.7.6-stable/src/lib/platform/XWindowsScreen.cpp,1592\r\n[2016-07-06T14:34:10] DEBUG2: event: MotionNotify 2663,230\r\n\t/builddir/build/BUILD/synergy-1.7.6-stable/src/lib/platform/XWindowsScreen.cpp,1592\r\n[2016-07-06T14:34:10] DEBUG2: event: MotionNotify 2660,228\r\n\t/builddir/build/BUILD/synergy-1.7.6-stable/src/lib/platform/XWindowsScreen.cpp,1592\r\n[2016-07-06T14:34:10] DEBUG2: event: MotionNotify 2660,228\r\n\t/builddir/build/BUILD/synergy-1.7.6-stable/src/lib/platform/XWindowsScreen.cpp,1592\r\n```\r\n\r\nand no further debug is printed.\r\n\r\nA stack trace from synergs when this happens:\r\nhttps://gist.github.com/XinyuHou/3ae8aabfb6cfea240ffe5a84cea06a28"},"comment":{"url":"https://api.github.com/repos/symless/synergy/issues/comments/233364695","html_url":"https://github.com/symless/synergy/issues/5447#issuecomment-233364695","issue_url":"https://api.github.com/repos/symless/synergy/issues/5447","id":233364695,"user":{"login":"XinyuHou","id":9194706,"avatar_url":"https://avatars.githubusercontent.com/u/9194706?v=3","gravatar_id":"","url":"https://api.github.com/users/XinyuHou","html_url":"https://github.com/XinyuHou","followers_url":"https://api.github.com/users/XinyuHou/followers","following_url":"https://api.github.com/users/XinyuHou/following{/other_user}","gists_url":"https://api.github.com/users/XinyuHou/gists{/gist_id}","starred_url":"https://api.github.com/users/XinyuHou/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/XinyuHou/subscriptions","organizations_url":"https://api.github.com/users/XinyuHou/orgs","repos_url":"https://api.github.com/users/XinyuHou/repos","events_url":"https://api.github.com/users/XinyuHou/events{/privacy}","received_events_url":"https://api.github.com/users/XinyuHou/received_events","type":"User","site_admin":false},"created_at":"2016-07-18T15:32:23Z","updated_at":"2016-07-18T15:32:23Z","body":"@brianjmurrell \r\nThank you so much for the logging. The matching time stamp and debug symbols are really helpful.\r\n\r\nI think you guys are experiencing the same issue. Judging from the logs, it seems like you copied something and immediately switched back to server, which might cause a race condition on server side. I'm not 100% sure on this.\r\n\r\nCould you change the log level to Debug2 and send me another log from both your server and client side?"}}
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