{"action":"created","issue":{"url":"https://api.github.com/repos/gnuradio/gnuradio/issues/1894","repository_url":"https://api.github.com/repos/gnuradio/gnuradio","labels_url":"https://api.github.com/repos/gnuradio/gnuradio/issues/1894/labels{/name}","comments_url":"https://api.github.com/repos/gnuradio/gnuradio/issues/1894/comments","events_url":"https://api.github.com/repos/gnuradio/gnuradio/issues/1894/events","html_url":"https://github.com/gnuradio/gnuradio/pull/1894","id":340010531,"node_id":"MDExOlB1bGxSZXF1ZXN0MjAwNTI2MzI1","number":1894,"title":"Feature/add terminate handler","user":{"login":"pwicks86","id":56168,"node_id":"MDQ6VXNlcjU2MTY4","avatar_url":"https://avatars2.githubusercontent.com/u/56168?v=4","gravatar_id":"","url":"https://api.github.com/users/pwicks86","html_url":"https://github.com/pwicks86","followers_url":"https://api.github.com/users/pwicks86/followers","following_url":"https://api.github.com/users/pwicks86/following{/other_user}","gists_url":"https://api.github.com/users/pwicks86/gists{/gist_id}","starred_url":"https://api.github.com/users/pwicks86/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/pwicks86/subscriptions","organizations_url":"https://api.github.com/users/pwicks86/orgs","repos_url":"https://api.github.com/users/pwicks86/repos","events_url":"https://api.github.com/users/pwicks86/events{/privacy}","received_events_url":"https://api.github.com/users/pwicks86/received_events","type":"User","site_admin":false},"labels":[{"id":165458710,"node_id":"MDU6TGFiZWwxNjU0NTg3MTA=","url":"https://api.github.com/repos/gnuradio/gnuradio/labels/API%20Change","name":"API Change","color":"eb6420","default":false},{"id":448931882,"node_id":"MDU6TGFiZWw0NDg5MzE4ODI=","url":"https://api.github.com/repos/gnuradio/gnuradio/labels/Needs%20Rebase","name":"Needs Rebase","color":"fbca04","default":false},{"id":451695968,"node_id":"MDU6TGFiZWw0NTE2OTU5Njg=","url":"https://api.github.com/repos/gnuradio/gnuradio/labels/Runtime","name":"Runtime","color":"5319e7","default":false},{"id":826541234,"node_id":"MDU6TGFiZWw4MjY1NDEyMzQ=","url":"https://api.github.com/repos/gnuradio/gnuradio/labels/enhancement","name":"enhancement","color":"9ea819","default":true},{"id":824801133,"node_id":"MDU6TGFiZWw4MjQ4MDExMzM=","url":"https://api.github.com/repos/gnuradio/gnuradio/labels/master","name":"master","color":"bcdd68","default":false}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":11,"created_at":"2018-07-10T21:17:47Z","updated_at":"2018-12-01T23:50:57Z","closed_at":null,"author_association":"CONTRIBUTOR","pull_request":{"url":"https://api.github.com/repos/gnuradio/gnuradio/pulls/1894","html_url":"https://github.com/gnuradio/gnuradio/pull/1894","diff_url":"https://github.com/gnuradio/gnuradio/pull/1894.diff","patch_url":"https://github.com/gnuradio/gnuradio/pull/1894.patch"},"body":"This patch adds a terminate_handler function that prints information about any uncaught exceptions and also attempts to print a backtrace for said exception after which it calls std::abort. The terminate handler is hooked in at top_block initialization, as that seemed the most sensible place to put it. The backtrace is printed via libunwind, which is a new optional dependency. If libunwind is not found/installed, then the terminate handler will still print information about the exception and then exit. \r\n\r\nThis PR relies on a previous [PR](https://github.com/gnuradio/gnuradio/pull/1893). "},"comment":{"url":"https://api.github.com/repos/gnuradio/gnuradio/issues/comments/443468493","html_url":"https://github.com/gnuradio/gnuradio/pull/1894#issuecomment-443468493","issue_url":"https://api.github.com/repos/gnuradio/gnuradio/issues/1894","id":443468493,"node_id":"MDEyOklzc3VlQ29tbWVudDQ0MzQ2ODQ5Mw==","user":{"login":"michaelld","id":157892,"node_id":"MDQ6VXNlcjE1Nzg5Mg==","avatar_url":"https://avatars0.githubusercontent.com/u/157892?v=4","gravatar_id":"","url":"https://api.github.com/users/michaelld","html_url":"https://github.com/michaelld","followers_url":"https://api.github.com/users/michaelld/followers","following_url":"https://api.github.com/users/michaelld/following{/other_user}","gists_url":"https://api.github.com/users/michaelld/gists{/gist_id}","starred_url":"https://api.github.com/users/michaelld/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/michaelld/subscriptions","organizations_url":"https://api.github.com/users/michaelld/orgs","repos_url":"https://api.github.com/users/michaelld/repos","events_url":"https://api.github.com/users/michaelld/events{/privacy}","received_events_url":"https://api.github.com/users/michaelld/received_events","type":"User","site_admin":false},"created_at":"2018-12-01T23:50:57Z","updated_at":"2018-12-01T23:50:57Z","author_association":"CONTRIBUTOR","body":"I like the idea behind this PR (and how it couples into the related one); wondering if now that we're requiring C++11 this could be done in just C++ without the extra dependency."}}
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