{"action":"created","comment":{"url":"https://api.github.com/repos/akka/akka/pulls/comments/47893233","id":47893233,"diff_hunk":"@@ -413,4 +414,226 @@ final class PrefixAndTail[T](n: Int) extends GraphStage[FlowShape[T, (immutable.\n   }\n \n   override def createLogic(inheritedAttributes: Attributes): GraphStageLogic = new PrefixAndTailLogic(shape)\n+}\n+\n+/**\n+ * INERNAL API\n+ */\n+object Split {\n+  sealed abstract class SplitDecision\n+\n+  /** Splits before the current element. The current element will be the first element in the new substream. */\n+  case object SplitBefore extends SplitDecision\n+\n+  /** Splits after the current element. The current element will be the last element in the current substream. */\n+  case object SplitAfter extends SplitDecision\n+\n+  def when[T](p: T ⇒ Boolean): Graph[FlowShape[T, Source[T, Unit]], Unit] = new Split(Split.SplitBefore, p)\n+  def after[T](p: T ⇒ Boolean): Graph[FlowShape[T, Source[T, Unit]], Unit] = new Split(Split.SplitAfter, p)\n+}\n+\n+/**\n+ * INERNAL API\n+ */\n+final class Split[T](decision: Split.SplitDecision, p: T ⇒ Boolean) extends GraphStage[FlowShape[T, Source[T, Unit]]] {\n+  val in: Inlet[T] = Inlet(\"Split.in\")\n+  val out: Outlet[Source[T, Unit]] = Outlet(\"Split.out\")\n+  override val shape: FlowShape[T, Source[T, Unit]] = FlowShape(in, out)\n+\n+  override def createLogic(inheritedAttributes: Attributes): GraphStageLogic = new TimerGraphStageLogic(shape) {\n+    import SubSource._\n+    import Split._\n+    private val SubscriptionTimer = \"SubstreamSubscriptionTimer\"","path":"akka-stream/src/main/scala/akka/stream/impl/fusing/StreamOfStreams.scala","position":137,"original_position":137,"commit_id":"69bb934e918255644e21dd413b1d98c8142211c0","original_commit_id":"69bb934e918255644e21dd413b1d98c8142211c0","user":{"login":"rkuhn","id":470469,"avatar_url":"https://avatars.githubusercontent.com/u/470469?v=3","gravatar_id":"","url":"https://api.github.com/users/rkuhn","html_url":"https://github.com/rkuhn","followers_url":"https://api.github.com/users/rkuhn/followers","following_url":"https://api.github.com/users/rkuhn/following{/other_user}","gists_url":"https://api.github.com/users/rkuhn/gists{/gist_id}","starred_url":"https://api.github.com/users/rkuhn/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/rkuhn/subscriptions","organizations_url":"https://api.github.com/users/rkuhn/orgs","repos_url":"https://api.github.com/users/rkuhn/repos","events_url":"https://api.github.com/users/rkuhn/events{/privacy}","received_events_url":"https://api.github.com/users/rkuhn/received_events","type":"User","site_admin":false},"body":"you don’t seem to actually schedule this timer","created_at":"2015-12-17T11:01:25Z","updated_at":"2015-12-17T11:01:25Z","html_url":"https://github.com/akka/akka/pull/19212#discussion_r47893233","pull_request_url":"https://api.github.com/repos/akka/akka/pulls/19212","_links":{"self":{"href":"https://api.github.com/repos/akka/akka/pulls/comments/47893233"},"html":{"href":"https://github.com/akka/akka/pull/19212#discussion_r47893233"},"pull_request":{"href":"https://api.github.com/repos/akka/akka/pulls/19212"}}},"pull_request":{"url":"https://api.github.com/repos/akka/akka/pulls/19212","id":53950685,"html_url":"https://github.com/akka/akka/pull/19212","diff_url":"https://github.com/akka/akka/pull/19212.diff","patch_url":"https://github.com/akka/akka/pull/19212.patch","issue_url":"https://api.github.com/repos/akka/akka/issues/19212","number":19212,"state":"open","locked":false,"title":"Fusable SplitWhen","user":{"login":"drewhk","id":932285,"avatar_url":"https://avatars.githubusercontent.com/u/932285?v=3","gravatar_id":"","url":"https://api.github.com/users/drewhk","html_url":"https://github.com/drewhk","followers_url":"https://api.github.com/users/drewhk/followers","following_url":"https://api.github.com/users/drewhk/following{/other_user}","gists_url":"https://api.github.com/users/drewhk/gists{/gist_id}","starred_url":"https://api.github.com/users/drewhk/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/drewhk/subscriptions","organizations_url":"https://api.github.com/users/drewhk/orgs","repos_url":"https://api.github.com/users/drewhk/repos","events_url":"https://api.github.com/users/drewhk/events{/privacy}","received_events_url":"https://api.github.com/users/drewhk/received_events","type":"User","site_admin":false},"body":"Second commit are changes I did during debugging failing HTTP tests and are not part of the intended solution.","created_at":"2015-12-17T09:12:11Z","updated_at":"2015-12-17T11:01:25Z","closed_at":null,"merged_at":null,"merge_commit_sha":"139ee2f542365b5496cd1e8fb65ffaa34efd1d9a","assignee":null,"milestone":null,"commits_url":"https://api.github.com/repos/akka/akka/pulls/19212/commits","review_comments_url":"https://api.github.com/repos/akka/akka/pulls/19212/comments","review_comment_url":"https://api.github.com/repos/akka/akka/pulls/comments{/number}","comments_url":"https://api.github.com/repos/akka/akka/issues/19212/comments","statuses_url":"https://api.github.com/repos/akka/akka/statuses/69bb934e918255644e21dd413b1d98c8142211c0","head":{"label":"drewhk:wip-fusable-splitwhen-drewhk","ref":"wip-fusable-splitwhen-drewhk","sha":"69bb934e918255644e21dd413b1d98c8142211c0","user":{"login":"drewhk","id":932285,"avatar_url":"https://avatars.githubusercontent.com/u/932285?v=3","gravatar_id":"","url":"https://api.github.com/users/drewhk","html_url":"https://github.com/drewhk","followers_url":"https://api.github.com/users/drewhk/followers","following_url":"https://api.github.com/users/drewhk/following{/other_user}","gists_url":"https://api.github.com/users/drewhk/gists{/gist_id}","starred_url":"https://api.github.com/users/drewhk/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/drewhk/subscriptions","organizations_url":"https://api.github.com/users/drewhk/orgs","repos_url":"https://api.github.com/users/drewhk/repos","events_url":"https://api.github.com/users/drewhk/events{/privacy}","received_events_url":"https://api.github.com/users/drewhk/received_events","type":"User","site_admin":false},"repo":{"id":4322312,"name":"akka","full_name":"drewhk/akka","owner":{"login":"drewhk","id":932285,"avatar_url":"https://avatars.githubusercontent.com/u/932285?v=3","gravatar_id":"","url":"https://api.github.com/users/drewhk","html_url":"https://github.com/drewhk","followers_url":"https://api.github.com/users/drewhk/followers","following_url":"https://api.github.com/users/drewhk/following{/other_user}","gists_url":"https://api.github.com/users/drewhk/gists{/gist_id}","starred_url":"https://api.github.com/users/drewhk/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/drewhk/subscriptions","organizations_url":"https://api.github.com/users/drewhk/orgs","repos_url":"https://api.github.com/users/drewhk/repos","events_url":"https://api.github.com/users/drewhk/events{/privacy}","received_events_url":"https://api.github.com/users/drewhk/received_events","type":"User","site_admin":false},"private":false,"html_url":"https://github.com/drewhk/akka","description":"Akka Project","fork":true,"url":"https://api.github.com/repos/drewhk/akka","forks_url":"https://api.github.com/repos/drewhk/akka/forks","keys_url":"https://api.github.com/repos/drewhk/akka/keys{/key_id}","collaborators_url":"https://api.github.com/repos/drewhk/akka/collaborators{/collaborator}","teams_url":"https://api.github.com/repos/drewhk/akka/teams","hooks_url":"https://api.github.com/repos/drewhk/akka/hooks","issue_events_url":"https://api.github.com/repos/drewhk/akka/issues/events{/number}","events_url":"https://api.github.com/repos/drewhk/akka/events","assignees_url":"https://api.github.com/repos/drewhk/akka/assignees{/user}","branches_url":"https://api.github.com/repos/drewhk/akka/branches{/branch}","tags_url":"https://api.github.com/repos/drewhk/akka/tags","blobs_url":"https://api.github.com/repos/drewhk/akka/git/blobs{/sha}","git_tags_url":"https://api.github.com/repos/drewhk/akka/git/tags{/sha}","git_refs_url":"https://api.github.com/repos/drewhk/akka/git/refs{/sha}","trees_url":"https://api.github.com/repos/drewhk/akka/git/trees{/sha}","statuses_url":"https://api.github.com/repos/drewhk/akka/statuses/{sha}","languages_url":"https://api.github.com/repos/drewhk/akka/languages","stargazers_url":"https://api.github.com/repos/drewhk/akka/stargazers","contributors_url":"https://api.github.com/repos/drewhk/akka/contributors","subscribers_url":"https://api.github.com/repos/drewhk/akka/subscribers","subscription_url":"https://api.github.com/repos/drewhk/akka/subscription","commits_url":"https://api.github.com/repos/drewhk/akka/commits{/sha}","git_commits_url":"https://api.github.com/repos/drewhk/akka/git/commits{/sha}","comments_url":"https://api.github.com/repos/drewhk/akka/comments{/number}","issue_comment_url":"https://api.github.com/repos/drewhk/akka/issues/comments{/number}","contents_url":"https://api.github.com/repos/drewhk/akka/contents/{+path}","compare_url":"https://api.github.com/repos/drewhk/akka/compare/{base}...{head}","merges_url":"https://api.github.com/repos/drewhk/akka/merges","archive_url":"https://api.github.com/repos/drewhk/akka/{archive_format}{/ref}","downloads_url":"https://api.github.com/repos/drewhk/akka/downloads","issues_url":"https://api.github.com/repos/drewhk/akka/issues{/number}","pulls_url":"https://api.github.com/repos/drewhk/akka/pulls{/number}","milestones_url":"https://api.github.com/repos/drewhk/akka/milestones{/number}","notifications_url":"https://api.github.com/repos/drewhk/akka/notifications{?since,all,participating}","labels_url":"https://api.github.com/repos/drewhk/akka/labels{/name}","releases_url":"https://api.github.com/repos/drewhk/akka/releases{/id}","created_at":"2012-05-14T09:57:34Z","updated_at":"2015-02-17T12:40:08Z","pushed_at":"2015-12-17T09:08:09Z","git_url":"git://github.com/drewhk/akka.git","ssh_url":"git@github.com:drewhk/akka.git","clone_url":"https://github.com/drewhk/akka.git","svn_url":"https://github.com/drewhk/akka","homepage":"http://akka.io","size":168915,"stargazers_count":1,"watchers_count":1,"language":"Scala","has_issues":false,"has_downloads":true,"has_wiki":false,"has_pages":false,"forks_count":0,"mirror_url":null,"open_issues_count":0,"forks":0,"open_issues":0,"watchers":1,"default_branch":"master"}},"base":{"label":"akka:release-2.3-dev","ref":"release-2.3-dev","sha":"9d536fc245b17a032f339e7cd758b9b74b66eb41","user":{"login":"akka","id":1496237,"avatar_url":"https://avatars.githubusercontent.com/u/1496237?v=3","gravatar_id":"","url":"https://api.github.com/users/akka","html_url":"https://github.com/akka","followers_url":"https://api.github.com/users/akka/followers","following_url":"https://api.github.com/users/akka/following{/other_user}","gists_url":"https://api.github.com/users/akka/gists{/gist_id}","starred_url":"https://api.github.com/users/akka/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/akka/subscriptions","organizations_url":"https://api.github.com/users/akka/orgs","repos_url":"https://api.github.com/users/akka/repos","events_url":"https://api.github.com/users/akka/events{/privacy}","received_events_url":"https://api.github.com/users/akka/received_events","type":"Organization","site_admin":false},"repo":{"id":130013,"name":"akka","full_name":"akka/akka","owner":{"login":"akka","id":1496237,"avatar_url":"https://avatars.githubusercontent.com/u/1496237?v=3","gravatar_id":"","url":"https://api.github.com/users/akka","html_url":"https://github.com/akka","followers_url":"https://api.github.com/users/akka/followers","following_url":"https://api.github.com/users/akka/following{/other_user}","gists_url":"https://api.github.com/users/akka/gists{/gist_id}","starred_url":"https://api.github.com/users/akka/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/akka/subscriptions","organizations_url":"https://api.github.com/users/akka/orgs","repos_url":"https://api.github.com/users/akka/repos","events_url":"https://api.github.com/users/akka/events{/privacy}","received_events_url":"https://api.github.com/users/akka/received_events","type":"Organization","site_admin":false},"private":false,"html_url":"https://github.com/akka/akka","description":"Akka Project","fork":false,"url":"https://api.github.com/repos/akka/akka","forks_url":"https://api.github.com/repos/akka/akka/forks","keys_url":"https://api.github.com/repos/akka/akka/keys{/key_id}","collaborators_url":"https://api.github.com/repos/akka/akka/collaborators{/collaborator}","teams_url":"https://api.github.com/repos/akka/akka/teams","hooks_url":"https://api.github.com/repos/akka/akka/hooks","issue_events_url":"https://api.github.com/repos/akka/akka/issues/events{/number}","events_url":"https://api.github.com/repos/akka/akka/events","assignees_url":"https://api.github.com/repos/akka/akka/assignees{/user}","branches_url":"https://api.github.com/repos/akka/akka/branches{/branch}","tags_url":"https://api.github.com/repos/akka/akka/tags","blobs_url":"https://api.github.com/repos/akka/akka/git/blobs{/sha}","git_tags_url":"https://api.github.com/repos/akka/akka/git/tags{/sha}","git_refs_url":"https://api.github.com/repos/akka/akka/git/refs{/sha}","trees_url":"https://api.github.com/repos/akka/akka/git/trees{/sha}","statuses_url":"https://api.github.com/repos/akka/akka/statuses/{sha}","languages_url":"https://api.github.com/repos/akka/akka/languages","stargazers_url":"https://api.github.com/repos/akka/akka/stargazers","contributors_url":"https://api.github.com/repos/akka/akka/contributors","subscribers_url":"https://api.github.com/repos/akka/akka/subscribers","subscription_url":"https://api.github.com/repos/akka/akka/subscription","commits_url":"https://api.github.com/repos/akka/akka/commits{/sha}","git_commits_url":"https://api.github.com/repos/akka/akka/git/commits{/sha}","comments_url":"https://api.github.com/repos/akka/akka/comments{/number}","issue_comment_url":"https://api.github.com/repos/akka/akka/issues/comments{/number}","contents_url":"https://api.github.com/repos/akka/akka/contents/{+path}","compare_url":"https://api.github.com/repos/akka/akka/compare/{base}...{head}","merges_url":"https://api.github.com/repos/akka/akka/merges","archive_url":"https://api.github.com/repos/akka/akka/{archive_format}{/ref}","downloads_url":"https://api.github.com/repos/akka/akka/downloads","issues_url":"https://api.github.com/repos/akka/akka/issues{/number}","pulls_url":"https://api.github.com/repos/akka/akka/pulls{/number}","milestones_url":"https://api.github.com/repos/akka/akka/milestones{/number}","notifications_url":"https://api.github.com/repos/akka/akka/notifications{?since,all,participating}","labels_url":"https://api.github.com/repos/akka/akka/labels{/name}","releases_url":"https://api.github.com/repos/akka/akka/releases{/id}","created_at":"2009-02-16T12:51:54Z","updated_at":"2015-12-17T11:01:02Z","pushed_at":"2015-12-17T10:44:07Z","git_url":"git://github.com/akka/akka.git","ssh_url":"git@github.com:akka/akka.git","clone_url":"https://github.com/akka/akka.git","svn_url":"https://github.com/akka/akka","homepage":"http://akka.io","size":179158,"stargazers_count":4849,"watchers_count":4849,"language":"Scala","has_issues":true,"has_downloads":true,"has_wiki":false,"has_pages":false,"forks_count":1462,"mirror_url":null,"open_issues_count":794,"forks":1462,"open_issues":794,"watchers":4849,"default_branch":"master"}},"_links":{"self":{"href":"https://api.github.com/repos/akka/akka/pulls/19212"},"html":{"href":"https://github.com/akka/akka/pull/19212"},"issue":{"href":"https://api.github.com/repos/akka/akka/issues/19212"},"comments":{"href":"https://api.github.com/repos/akka/akka/issues/19212/comments"},"review_comments":{"href":"https://api.github.com/repos/akka/akka/pulls/19212/comments"},"review_comment":{"href":"https://api.github.com/repos/akka/akka/pulls/comments{/number}"},"commits":{"href":"https://api.github.com/repos/akka/akka/pulls/19212/commits"},"statuses":{"href":"https://api.github.com/repos/akka/akka/statuses/69bb934e918255644e21dd413b1d98c8142211c0"}}}}