{"action":"created","issue":{"url":"https://api.github.com/repos/GMOD/jbrowse/issues/635","labels_url":"https://api.github.com/repos/GMOD/jbrowse/issues/635/labels{/name}","comments_url":"https://api.github.com/repos/GMOD/jbrowse/issues/635/comments","events_url":"https://api.github.com/repos/GMOD/jbrowse/issues/635/events","html_url":"https://github.com/GMOD/jbrowse/issues/635","id":108228972,"number":635,"title":"Integer overflow with bigwig files","user":{"login":"enuggetry","id":10053377,"avatar_url":"https://avatars.githubusercontent.com/u/10053377?v=3","gravatar_id":"","url":"https://api.github.com/users/enuggetry","html_url":"https://github.com/enuggetry","followers_url":"https://api.github.com/users/enuggetry/followers","following_url":"https://api.github.com/users/enuggetry/following{/other_user}","gists_url":"https://api.github.com/users/enuggetry/gists{/gist_id}","starred_url":"https://api.github.com/users/enuggetry/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/enuggetry/subscriptions","organizations_url":"https://api.github.com/users/enuggetry/orgs","repos_url":"https://api.github.com/users/enuggetry/repos","events_url":"https://api.github.com/users/enuggetry/events{/privacy}","received_events_url":"https://api.github.com/users/enuggetry/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":3,"created_at":"2015-09-24T22:52:59Z","updated_at":"2015-09-25T14:49:12Z","closed_at":null,"body":"A thread that is now getting pretty old from last year is still biting me (or biting me again, as I set it aside last year to work on other things) is here:\r\n\r\nhttp://gmod.827538.n3.nabble.com/Gmod-ajax-integer-overflow-error-in-Jbrowse-td4039019.html\r\n\r\nAn example of this problem can be seen here (for me at least):\r\n\r\nhttp://staging.wormbase.org/tools/genome/jbrowse/full.html?data=data%2Fc_elegans_PRJNA13758&loc=II%3A9897349..9900127&tracks=TSS%20(Chen)%20Forward&highlight=\r\n\r\nWhen I follow that link in any of my browsers, I get a pink box with a message that there was an integer overflow error.  Does anybody have any insight into what might be causing that?\r\n\r\nIn the archived thread, there was mention of clearing caches as well as interactions with proxies, but neither of those is the case in this example.\r\n\r\nThanks,\r\nScott\r\n"},"comment":{"url":"https://api.github.com/repos/GMOD/jbrowse/issues/comments/143243192","html_url":"https://github.com/GMOD/jbrowse/issues/635#issuecomment-143243192","issue_url":"https://api.github.com/repos/GMOD/jbrowse/issues/635","id":143243192,"user":{"login":"cmdcolin","id":6511937,"avatar_url":"https://avatars.githubusercontent.com/u/6511937?v=3","gravatar_id":"","url":"https://api.github.com/users/cmdcolin","html_url":"https://github.com/cmdcolin","followers_url":"https://api.github.com/users/cmdcolin/followers","following_url":"https://api.github.com/users/cmdcolin/following{/other_user}","gists_url":"https://api.github.com/users/cmdcolin/gists{/gist_id}","starred_url":"https://api.github.com/users/cmdcolin/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/cmdcolin/subscriptions","organizations_url":"https://api.github.com/users/cmdcolin/orgs","repos_url":"https://api.github.com/users/cmdcolin/repos","events_url":"https://api.github.com/users/cmdcolin/events{/privacy}","received_events_url":"https://api.github.com/users/cmdcolin/received_events","type":"User","site_admin":false},"created_at":"2015-09-25T14:49:12Z","updated_at":"2015-09-25T14:49:12Z","body":"I'm pretty sure the server setup has at least something to do with it. If I setup the whoel thing locally, download assembly and add the bigwig, it works fine.\r\n\r\nI mentioned this in the old thread too http://gmod.827538.n3.nabble.com/Gmod-ajax-integer-overflow-error-in-Jbrowse-td4039019.html\r\n\r\n\r\n\r\nI just downloaded a genome assembly from the wormbase site and loaded the given [bigwig file](http://staging.wormbase.org/tools/genome/jbrowse/browser_data/worm/wiggle_binaries/TSS_Chen.Forward.bw) and it works fine.\r\n\r\n\r\nThe issue seems to be that, for example in firefox, the entire file is being returned, and it is doing HTTP 200 GET instead of HTTP 206 Partial request chunks of it.\r\n\r\nSee\r\n\r\n\r\n<img width=\"665\" alt=\"x1-resize\" src=\"https://cloud.githubusercontent.com/assets/6511937/10103624/8d5e6cca-636a-11e5-83c6-7e1edf30ff32.png\">\r\n<img width=\"665\" alt=\"x2-resize\" src=\"https://cloud.githubusercontent.com/assets/6511937/10103625/8d6052b0-636a-11e5-9ffa-1109e2494601.png\">\r\n\r\n\r\n\r\n\r\n"}}