{"action":"created","comment":{"url":"https://api.github.com/repos/cockroachdb/cockroach-proto/pulls/comments/31591920","id":31591920,"diff_hunk":"@@ -107,17 +107,22 @@ message InternalGCResponse {\n message InternalPushTxnRequest {\n   optional .cockroach.proto.RequestHeader header = 1;\n   optional .cockroach.proto.Transaction pushee_txn = 2;\n+  // Now holds the timestamp used to compare the last heartbeat of the pushee\n+  //  against. This is necessary since the request header's timestamp does not\n+  //  necessarily advance with the node clock across retries and hence cannot\n+  //  detect abandoned transactions.\n+  optional .cockroach.proto.Timestamp now = 3;","path":"cockroach/proto/internal.proto","position":8,"original_position":8,"commit_id":"5df28db3bd36f65dd8feace4527665780dea22a7","original_commit_id":"5df28db3bd36f65dd8feace4527665780dea22a7","user":{"login":"tschottdorf","id":5076964,"avatar_url":"https://avatars.githubusercontent.com/u/5076964?v=3","gravatar_id":"","url":"https://api.github.com/users/tschottdorf","html_url":"https://github.com/tschottdorf","followers_url":"https://api.github.com/users/tschottdorf/followers","following_url":"https://api.github.com/users/tschottdorf/following{/other_user}","gists_url":"https://api.github.com/users/tschottdorf/gists{/gist_id}","starred_url":"https://api.github.com/users/tschottdorf/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/tschottdorf/subscriptions","organizations_url":"https://api.github.com/users/tschottdorf/orgs","repos_url":"https://api.github.com/users/tschottdorf/repos","events_url":"https://api.github.com/users/tschottdorf/events{/privacy}","received_events_url":"https://api.github.com/users/tschottdorf/received_events","type":"User","site_admin":false},"body":"InternalPushTxn","created_at":"2015-06-03T03:44:58Z","updated_at":"2015-06-03T03:44:58Z","html_url":"https://github.com/cockroachdb/cockroach-proto/pull/1#discussion_r31591920","pull_request_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/pulls/1","_links":{"self":{"href":"https://api.github.com/repos/cockroachdb/cockroach-proto/pulls/comments/31591920"},"html":{"href":"https://github.com/cockroachdb/cockroach-proto/pull/1#discussion_r31591920"},"pull_request":{"href":"https://api.github.com/repos/cockroachdb/cockroach-proto/pulls/1"}}},"pull_request":{"url":"https://api.github.com/repos/cockroachdb/cockroach-proto/pulls/1","id":36791298,"html_url":"https://github.com/cockroachdb/cockroach-proto/pull/1","diff_url":"https://github.com/cockroachdb/cockroach-proto/pull/1.diff","patch_url":"https://github.com/cockroachdb/cockroach-proto/pull/1.patch","issue_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/issues/1","number":1,"state":"closed","locked":false,"title":"update proto","user":{"login":"tschottdorf","id":5076964,"avatar_url":"https://avatars.githubusercontent.com/u/5076964?v=3","gravatar_id":"","url":"https://api.github.com/users/tschottdorf","html_url":"https://github.com/tschottdorf","followers_url":"https://api.github.com/users/tschottdorf/followers","following_url":"https://api.github.com/users/tschottdorf/following{/other_user}","gists_url":"https://api.github.com/users/tschottdorf/gists{/gist_id}","starred_url":"https://api.github.com/users/tschottdorf/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/tschottdorf/subscriptions","organizations_url":"https://api.github.com/users/tschottdorf/orgs","repos_url":"https://api.github.com/users/tschottdorf/repos","events_url":"https://api.github.com/users/tschottdorf/events{/privacy}","received_events_url":"https://api.github.com/users/tschottdorf/received_events","type":"User","site_admin":false},"body":"","created_at":"2015-06-03T01:34:47Z","updated_at":"2015-06-03T03:44:58Z","closed_at":"2015-06-03T01:37:39Z","merged_at":"2015-06-03T01:37:39Z","merge_commit_sha":"1c4f19d63efb031055bde060e67c3fb5cd1de231","assignee":null,"milestone":null,"commits_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/pulls/1/commits","review_comments_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/pulls/1/comments","review_comment_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/pulls/comments{/number}","comments_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/issues/1/comments","statuses_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/statuses/5df28db3bd36f65dd8feace4527665780dea22a7","head":{"label":"cockroachdb:update_proto","ref":"update_proto","sha":"5df28db3bd36f65dd8feace4527665780dea22a7","user":{"login":"cockroachdb","id":6748139,"avatar_url":"https://avatars.githubusercontent.com/u/6748139?v=3","gravatar_id":"","url":"https://api.github.com/users/cockroachdb","html_url":"https://github.com/cockroachdb","followers_url":"https://api.github.com/users/cockroachdb/followers","following_url":"https://api.github.com/users/cockroachdb/following{/other_user}","gists_url":"https://api.github.com/users/cockroachdb/gists{/gist_id}","starred_url":"https://api.github.com/users/cockroachdb/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/cockroachdb/subscriptions","organizations_url":"https://api.github.com/users/cockroachdb/orgs","repos_url":"https://api.github.com/users/cockroachdb/repos","events_url":"https://api.github.com/users/cockroachdb/events{/privacy}","received_events_url":"https://api.github.com/users/cockroachdb/received_events","type":"Organization","site_admin":false},"repo":{"id":32297769,"name":"cockroach-proto","full_name":"cockroachdb/cockroach-proto","owner":{"login":"cockroachdb","id":6748139,"avatar_url":"https://avatars.githubusercontent.com/u/6748139?v=3","gravatar_id":"","url":"https://api.github.com/users/cockroachdb","html_url":"https://github.com/cockroachdb","followers_url":"https://api.github.com/users/cockroachdb/followers","following_url":"https://api.github.com/users/cockroachdb/following{/other_user}","gists_url":"https://api.github.com/users/cockroachdb/gists{/gist_id}","starred_url":"https://api.github.com/users/cockroachdb/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/cockroachdb/subscriptions","organizations_url":"https://api.github.com/users/cockroachdb/orgs","repos_url":"https://api.github.com/users/cockroachdb/repos","events_url":"https://api.github.com/users/cockroachdb/events{/privacy}","received_events_url":"https://api.github.com/users/cockroachdb/received_events","type":"Organization","site_admin":false},"private":false,"html_url":"https://github.com/cockroachdb/cockroach-proto","description":"","fork":false,"url":"https://api.github.com/repos/cockroachdb/cockroach-proto","forks_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/forks","keys_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/keys{/key_id}","collaborators_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/collaborators{/collaborator}","teams_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/teams","hooks_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/hooks","issue_events_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/issues/events{/number}","events_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/events","assignees_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/assignees{/user}","branches_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/branches{/branch}","tags_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/tags","blobs_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/git/blobs{/sha}","git_tags_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/git/tags{/sha}","git_refs_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/git/refs{/sha}","trees_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/git/trees{/sha}","statuses_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/statuses/{sha}","languages_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/languages","stargazers_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/stargazers","contributors_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/contributors","subscribers_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/subscribers","subscription_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/subscription","commits_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/commits{/sha}","git_commits_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/git/commits{/sha}","comments_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/comments{/number}","issue_comment_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/issues/comments{/number}","contents_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/contents/{+path}","compare_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/compare/{base}...{head}","merges_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/merges","archive_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/{archive_format}{/ref}","downloads_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/downloads","issues_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/issues{/number}","pulls_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/pulls{/number}","milestones_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/milestones{/number}","notifications_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/notifications{?since,all,participating}","labels_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/labels{/name}","releases_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/releases{/id}","created_at":"2015-03-16T02:55:19Z","updated_at":"2015-05-04T16:58:49Z","pushed_at":"2015-06-03T01:37:46Z","git_url":"git://github.com/cockroachdb/cockroach-proto.git","ssh_url":"git@github.com:cockroachdb/cockroach-proto.git","clone_url":"https://github.com/cockroachdb/cockroach-proto.git","svn_url":"https://github.com/cockroachdb/cockroach-proto","homepage":null,"size":214,"stargazers_count":0,"watchers_count":0,"language":"Protocol Buffer","has_issues":true,"has_downloads":true,"has_wiki":true,"has_pages":false,"forks_count":1,"mirror_url":null,"open_issues_count":0,"forks":1,"open_issues":0,"watchers":0,"default_branch":"master"}},"base":{"label":"cockroachdb:master","ref":"master","sha":"943eeb7534a66d5a2d6ace238738699ab9b5264e","user":{"login":"cockroachdb","id":6748139,"avatar_url":"https://avatars.githubusercontent.com/u/6748139?v=3","gravatar_id":"","url":"https://api.github.com/users/cockroachdb","html_url":"https://github.com/cockroachdb","followers_url":"https://api.github.com/users/cockroachdb/followers","following_url":"https://api.github.com/users/cockroachdb/following{/other_user}","gists_url":"https://api.github.com/users/cockroachdb/gists{/gist_id}","starred_url":"https://api.github.com/users/cockroachdb/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/cockroachdb/subscriptions","organizations_url":"https://api.github.com/users/cockroachdb/orgs","repos_url":"https://api.github.com/users/cockroachdb/repos","events_url":"https://api.github.com/users/cockroachdb/events{/privacy}","received_events_url":"https://api.github.com/users/cockroachdb/received_events","type":"Organization","site_admin":false},"repo":{"id":32297769,"name":"cockroach-proto","full_name":"cockroachdb/cockroach-proto","owner":{"login":"cockroachdb","id":6748139,"avatar_url":"https://avatars.githubusercontent.com/u/6748139?v=3","gravatar_id":"","url":"https://api.github.com/users/cockroachdb","html_url":"https://github.com/cockroachdb","followers_url":"https://api.github.com/users/cockroachdb/followers","following_url":"https://api.github.com/users/cockroachdb/following{/other_user}","gists_url":"https://api.github.com/users/cockroachdb/gists{/gist_id}","starred_url":"https://api.github.com/users/cockroachdb/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/cockroachdb/subscriptions","organizations_url":"https://api.github.com/users/cockroachdb/orgs","repos_url":"https://api.github.com/users/cockroachdb/repos","events_url":"https://api.github.com/users/cockroachdb/events{/privacy}","received_events_url":"https://api.github.com/users/cockroachdb/received_events","type":"Organization","site_admin":false},"private":false,"html_url":"https://github.com/cockroachdb/cockroach-proto","description":"","fork":false,"url":"https://api.github.com/repos/cockroachdb/cockroach-proto","forks_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/forks","keys_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/keys{/key_id}","collaborators_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/collaborators{/collaborator}","teams_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/teams","hooks_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/hooks","issue_events_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/issues/events{/number}","events_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/events","assignees_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/assignees{/user}","branches_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/branches{/branch}","tags_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/tags","blobs_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/git/blobs{/sha}","git_tags_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/git/tags{/sha}","git_refs_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/git/refs{/sha}","trees_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/git/trees{/sha}","statuses_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/statuses/{sha}","languages_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/languages","stargazers_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/stargazers","contributors_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/contributors","subscribers_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/subscribers","subscription_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/subscription","commits_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/commits{/sha}","git_commits_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/git/commits{/sha}","comments_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/comments{/number}","issue_comment_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/issues/comments{/number}","contents_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/contents/{+path}","compare_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/compare/{base}...{head}","merges_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/merges","archive_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/{archive_format}{/ref}","downloads_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/downloads","issues_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/issues{/number}","pulls_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/pulls{/number}","milestones_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/milestones{/number}","notifications_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/notifications{?since,all,participating}","labels_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/labels{/name}","releases_url":"https://api.github.com/repos/cockroachdb/cockroach-proto/releases{/id}","created_at":"2015-03-16T02:55:19Z","updated_at":"2015-05-04T16:58:49Z","pushed_at":"2015-06-03T01:37:46Z","git_url":"git://github.com/cockroachdb/cockroach-proto.git","ssh_url":"git@github.com:cockroachdb/cockroach-proto.git","clone_url":"https://github.com/cockroachdb/cockroach-proto.git","svn_url":"https://github.com/cockroachdb/cockroach-proto","homepage":null,"size":214,"stargazers_count":0,"watchers_count":0,"language":"Protocol Buffer","has_issues":true,"has_downloads":true,"has_wiki":true,"has_pages":false,"forks_count":1,"mirror_url":null,"open_issues_count":0,"forks":1,"open_issues":0,"watchers":0,"default_branch":"master"}},"_links":{"self":{"href":"https://api.github.com/repos/cockroachdb/cockroach-proto/pulls/1"},"html":{"href":"https://github.com/cockroachdb/cockroach-proto/pull/1"},"issue":{"href":"https://api.github.com/repos/cockroachdb/cockroach-proto/issues/1"},"comments":{"href":"https://api.github.com/repos/cockroachdb/cockroach-proto/issues/1/comments"},"review_comments":{"href":"https://api.github.com/repos/cockroachdb/cockroach-proto/pulls/1/comments"},"review_comment":{"href":"https://api.github.com/repos/cockroachdb/cockroach-proto/pulls/comments{/number}"},"commits":{"href":"https://api.github.com/repos/cockroachdb/cockroach-proto/pulls/1/commits"},"statuses":{"href":"https://api.github.com/repos/cockroachdb/cockroach-proto/statuses/5df28db3bd36f65dd8feace4527665780dea22a7"}}}}