{"action":"closed","number":1394,"pull_request":{"url":"https://api.github.com/repos/dotnet/corefxlab/pulls/1394","id":113125066,"html_url":"https://github.com/dotnet/corefxlab/pull/1394","diff_url":"https://github.com/dotnet/corefxlab/pull/1394.diff","patch_url":"https://github.com/dotnet/corefxlab/pull/1394.patch","issue_url":"https://api.github.com/repos/dotnet/corefxlab/issues/1394","number":1394,"state":"closed","locked":false,"title":"Added TryRead to IPipeReader","user":{"login":"davidfowl","id":95136,"avatar_url":"https://avatars0.githubusercontent.com/u/95136?v=3","gravatar_id":"","url":"https://api.github.com/users/davidfowl","html_url":"https://github.com/davidfowl","followers_url":"https://api.github.com/users/davidfowl/followers","following_url":"https://api.github.com/users/davidfowl/following{/other_user}","gists_url":"https://api.github.com/users/davidfowl/gists{/gist_id}","starred_url":"https://api.github.com/users/davidfowl/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/davidfowl/subscriptions","organizations_url":"https://api.github.com/users/davidfowl/orgs","repos_url":"https://api.github.com/users/davidfowl/repos","events_url":"https://api.github.com/users/davidfowl/events{/privacy}","received_events_url":"https://api.github.com/users/davidfowl/received_events","type":"User","site_admin":false},"body":"- To help support returning ValueTask and scenarios where\r\nconsumers can avoid creating the async state machine for as long as possible.\r\n- The main difference between calling ReadAsync and TryRead is the fact\r\nthat if it returns false, you don't need to call Advance(though right now,\r\nit throws).\r\n- Makes it possible to implement synchronous API a bit more efficiently if the data is ready or the flush won't cause back pressure\r\n\r\nPS: I'll look at implementing `TryWrite` but it might be awkward since writes are already synchronous and you still need to `FlushAsync` for the reader to see it. TryAlloc might be more appropriate but I haven't thought through it enough.\r\n\r\n**EDIT: Will update with TryFlush** \r\n\r\nTryFlush feels pretty meh, but symmetry 😄 . It might have to go because calling `FlushAsync` after `TryFlush` attempts to signal to reader again which feels pretty wrong.\r\n","created_at":"2017-03-29T06:14:11Z","updated_at":"2017-03-29T17:48:58Z","closed_at":"2017-03-29T17:48:58Z","merged_at":"2017-03-29T17:48:58Z","merge_commit_sha":"98fbe020ee64d1d2201039d9a6ff94efd989d7b4","assignee":null,"assignees":[],"milestone":null,"commits_url":"https://api.github.com/repos/dotnet/corefxlab/pulls/1394/commits","review_comments_url":"https://api.github.com/repos/dotnet/corefxlab/pulls/1394/comments","review_comment_url":"https://api.github.com/repos/dotnet/corefxlab/pulls/comments{/number}","comments_url":"https://api.github.com/repos/dotnet/corefxlab/issues/1394/comments","statuses_url":"https://api.github.com/repos/dotnet/corefxlab/statuses/d6be95421dd61d839a9c23d73c2c4a007af346a6","head":{"label":"dotnet:davidfowl/try-read","ref":"davidfowl/try-read","sha":"d6be95421dd61d839a9c23d73c2c4a007af346a6","user":{"login":"dotnet","id":9141961,"avatar_url":"https://avatars3.githubusercontent.com/u/9141961?v=3","gravatar_id":"","url":"https://api.github.com/users/dotnet","html_url":"https://github.com/dotnet","followers_url":"https://api.github.com/users/dotnet/followers","following_url":"https://api.github.com/users/dotnet/following{/other_user}","gists_url":"https://api.github.com/users/dotnet/gists{/gist_id}","starred_url":"https://api.github.com/users/dotnet/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dotnet/subscriptions","organizations_url":"https://api.github.com/users/dotnet/orgs","repos_url":"https://api.github.com/users/dotnet/repos","events_url":"https://api.github.com/users/dotnet/events{/privacy}","received_events_url":"https://api.github.com/users/dotnet/received_events","type":"Organization","site_admin":false},"repo":{"id":29504192,"name":"corefxlab","full_name":"dotnet/corefxlab","owner":{"login":"dotnet","id":9141961,"avatar_url":"https://avatars3.githubusercontent.com/u/9141961?v=3","gravatar_id":"","url":"https://api.github.com/users/dotnet","html_url":"https://github.com/dotnet","followers_url":"https://api.github.com/users/dotnet/followers","following_url":"https://api.github.com/users/dotnet/following{/other_user}","gists_url":"https://api.github.com/users/dotnet/gists{/gist_id}","starred_url":"https://api.github.com/users/dotnet/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dotnet/subscriptions","organizations_url":"https://api.github.com/users/dotnet/orgs","repos_url":"https://api.github.com/users/dotnet/repos","events_url":"https://api.github.com/users/dotnet/events{/privacy}","received_events_url":"https://api.github.com/users/dotnet/received_events","type":"Organization","site_admin":false},"private":false,"html_url":"https://github.com/dotnet/corefxlab","description":"This repo is for experimentation and exploring new ideas that may or may not make it into the main corefx repo.","fork":false,"url":"https://api.github.com/repos/dotnet/corefxlab","forks_url":"https://api.github.com/repos/dotnet/corefxlab/forks","keys_url":"https://api.github.com/repos/dotnet/corefxlab/keys{/key_id}","collaborators_url":"https://api.github.com/repos/dotnet/corefxlab/collaborators{/collaborator}","teams_url":"https://api.github.com/repos/dotnet/corefxlab/teams","hooks_url":"https://api.github.com/repos/dotnet/corefxlab/hooks","issue_events_url":"https://api.github.com/repos/dotnet/corefxlab/issues/events{/number}","events_url":"https://api.github.com/repos/dotnet/corefxlab/events","assignees_url":"https://api.github.com/repos/dotnet/corefxlab/assignees{/user}","branches_url":"https://api.github.com/repos/dotnet/corefxlab/branches{/branch}","tags_url":"https://api.github.com/repos/dotnet/corefxlab/tags","blobs_url":"https://api.github.com/repos/dotnet/corefxlab/git/blobs{/sha}","git_tags_url":"https://api.github.com/repos/dotnet/corefxlab/git/tags{/sha}","git_refs_url":"https://api.github.com/repos/dotnet/corefxlab/git/refs{/sha}","trees_url":"https://api.github.com/repos/dotnet/corefxlab/git/trees{/sha}","statuses_url":"https://api.github.com/repos/dotnet/corefxlab/statuses/{sha}","languages_url":"https://api.github.com/repos/dotnet/corefxlab/languages","stargazers_url":"https://api.github.com/repos/dotnet/corefxlab/stargazers","contributors_url":"https://api.github.com/repos/dotnet/corefxlab/contributors","subscribers_url":"https://api.github.com/repos/dotnet/corefxlab/subscribers","subscription_url":"https://api.github.com/repos/dotnet/corefxlab/subscription","commits_url":"https://api.github.com/repos/dotnet/corefxlab/commits{/sha}","git_commits_url":"https://api.github.com/repos/dotnet/corefxlab/git/commits{/sha}","comments_url":"https://api.github.com/repos/dotnet/corefxlab/comments{/number}","issue_comment_url":"https://api.github.com/repos/dotnet/corefxlab/issues/comments{/number}","contents_url":"https://api.github.com/repos/dotnet/corefxlab/contents/{+path}","compare_url":"https://api.github.com/repos/dotnet/corefxlab/compare/{base}...{head}","merges_url":"https://api.github.com/repos/dotnet/corefxlab/merges","archive_url":"https://api.github.com/repos/dotnet/corefxlab/{archive_format}{/ref}","downloads_url":"https://api.github.com/repos/dotnet/corefxlab/downloads","issues_url":"https://api.github.com/repos/dotnet/corefxlab/issues{/number}","pulls_url":"https://api.github.com/repos/dotnet/corefxlab/pulls{/number}","milestones_url":"https://api.github.com/repos/dotnet/corefxlab/milestones{/number}","notifications_url":"https://api.github.com/repos/dotnet/corefxlab/notifications{?since,all,participating}","labels_url":"https://api.github.com/repos/dotnet/corefxlab/labels{/name}","releases_url":"https://api.github.com/repos/dotnet/corefxlab/releases{/id}","deployments_url":"https://api.github.com/repos/dotnet/corefxlab/deployments","created_at":"2015-01-20T00:44:35Z","updated_at":"2017-03-28T19:13:52Z","pushed_at":"2017-03-29T17:48:58Z","git_url":"git://github.com/dotnet/corefxlab.git","ssh_url":"git@github.com:dotnet/corefxlab.git","clone_url":"https://github.com/dotnet/corefxlab.git","svn_url":"https://github.com/dotnet/corefxlab","homepage":"","size":32720,"stargazers_count":659,"watchers_count":659,"language":"C#","has_issues":true,"has_projects":true,"has_downloads":true,"has_wiki":true,"has_pages":false,"forks_count":187,"mirror_url":null,"open_issues_count":203,"forks":187,"open_issues":203,"watchers":659,"default_branch":"master"}},"base":{"label":"dotnet:master","ref":"master","sha":"0c7838fadd948b42b8968bdcdeda7409599b6fed","user":{"login":"dotnet","id":9141961,"avatar_url":"https://avatars3.githubusercontent.com/u/9141961?v=3","gravatar_id":"","url":"https://api.github.com/users/dotnet","html_url":"https://github.com/dotnet","followers_url":"https://api.github.com/users/dotnet/followers","following_url":"https://api.github.com/users/dotnet/following{/other_user}","gists_url":"https://api.github.com/users/dotnet/gists{/gist_id}","starred_url":"https://api.github.com/users/dotnet/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dotnet/subscriptions","organizations_url":"https://api.github.com/users/dotnet/orgs","repos_url":"https://api.github.com/users/dotnet/repos","events_url":"https://api.github.com/users/dotnet/events{/privacy}","received_events_url":"https://api.github.com/users/dotnet/received_events","type":"Organization","site_admin":false},"repo":{"id":29504192,"name":"corefxlab","full_name":"dotnet/corefxlab","owner":{"login":"dotnet","id":9141961,"avatar_url":"https://avatars3.githubusercontent.com/u/9141961?v=3","gravatar_id":"","url":"https://api.github.com/users/dotnet","html_url":"https://github.com/dotnet","followers_url":"https://api.github.com/users/dotnet/followers","following_url":"https://api.github.com/users/dotnet/following{/other_user}","gists_url":"https://api.github.com/users/dotnet/gists{/gist_id}","starred_url":"https://api.github.com/users/dotnet/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dotnet/subscriptions","organizations_url":"https://api.github.com/users/dotnet/orgs","repos_url":"https://api.github.com/users/dotnet/repos","events_url":"https://api.github.com/users/dotnet/events{/privacy}","received_events_url":"https://api.github.com/users/dotnet/received_events","type":"Organization","site_admin":false},"private":false,"html_url":"https://github.com/dotnet/corefxlab","description":"This repo is for experimentation and exploring new ideas that may or may not make it into the main corefx repo.","fork":false,"url":"https://api.github.com/repos/dotnet/corefxlab","forks_url":"https://api.github.com/repos/dotnet/corefxlab/forks","keys_url":"https://api.github.com/repos/dotnet/corefxlab/keys{/key_id}","collaborators_url":"https://api.github.com/repos/dotnet/corefxlab/collaborators{/collaborator}","teams_url":"https://api.github.com/repos/dotnet/corefxlab/teams","hooks_url":"https://api.github.com/repos/dotnet/corefxlab/hooks","issue_events_url":"https://api.github.com/repos/dotnet/corefxlab/issues/events{/number}","events_url":"https://api.github.com/repos/dotnet/corefxlab/events","assignees_url":"https://api.github.com/repos/dotnet/corefxlab/assignees{/user}","branches_url":"https://api.github.com/repos/dotnet/corefxlab/branches{/branch}","tags_url":"https://api.github.com/repos/dotnet/corefxlab/tags","blobs_url":"https://api.github.com/repos/dotnet/corefxlab/git/blobs{/sha}","git_tags_url":"https://api.github.com/repos/dotnet/corefxlab/git/tags{/sha}","git_refs_url":"https://api.github.com/repos/dotnet/corefxlab/git/refs{/sha}","trees_url":"https://api.github.com/repos/dotnet/corefxlab/git/trees{/sha}","statuses_url":"https://api.github.com/repos/dotnet/corefxlab/statuses/{sha}","languages_url":"https://api.github.com/repos/dotnet/corefxlab/languages","stargazers_url":"https://api.github.com/repos/dotnet/corefxlab/stargazers","contributors_url":"https://api.github.com/repos/dotnet/corefxlab/contributors","subscribers_url":"https://api.github.com/repos/dotnet/corefxlab/subscribers","subscription_url":"https://api.github.com/repos/dotnet/corefxlab/subscription","commits_url":"https://api.github.com/repos/dotnet/corefxlab/commits{/sha}","git_commits_url":"https://api.github.com/repos/dotnet/corefxlab/git/commits{/sha}","comments_url":"https://api.github.com/repos/dotnet/corefxlab/comments{/number}","issue_comment_url":"https://api.github.com/repos/dotnet/corefxlab/issues/comments{/number}","contents_url":"https://api.github.com/repos/dotnet/corefxlab/contents/{+path}","compare_url":"https://api.github.com/repos/dotnet/corefxlab/compare/{base}...{head}","merges_url":"https://api.github.com/repos/dotnet/corefxlab/merges","archive_url":"https://api.github.com/repos/dotnet/corefxlab/{archive_format}{/ref}","downloads_url":"https://api.github.com/repos/dotnet/corefxlab/downloads","issues_url":"https://api.github.com/repos/dotnet/corefxlab/issues{/number}","pulls_url":"https://api.github.com/repos/dotnet/corefxlab/pulls{/number}","milestones_url":"https://api.github.com/repos/dotnet/corefxlab/milestones{/number}","notifications_url":"https://api.github.com/repos/dotnet/corefxlab/notifications{?since,all,participating}","labels_url":"https://api.github.com/repos/dotnet/corefxlab/labels{/name}","releases_url":"https://api.github.com/repos/dotnet/corefxlab/releases{/id}","deployments_url":"https://api.github.com/repos/dotnet/corefxlab/deployments","created_at":"2015-01-20T00:44:35Z","updated_at":"2017-03-28T19:13:52Z","pushed_at":"2017-03-29T17:48:58Z","git_url":"git://github.com/dotnet/corefxlab.git","ssh_url":"git@github.com:dotnet/corefxlab.git","clone_url":"https://github.com/dotnet/corefxlab.git","svn_url":"https://github.com/dotnet/corefxlab","homepage":"","size":32720,"stargazers_count":659,"watchers_count":659,"language":"C#","has_issues":true,"has_projects":true,"has_downloads":true,"has_wiki":true,"has_pages":false,"forks_count":187,"mirror_url":null,"open_issues_count":203,"forks":187,"open_issues":203,"watchers":659,"default_branch":"master"}},"_links":{"self":{"href":"https://api.github.com/repos/dotnet/corefxlab/pulls/1394"},"html":{"href":"https://github.com/dotnet/corefxlab/pull/1394"},"issue":{"href":"https://api.github.com/repos/dotnet/corefxlab/issues/1394"},"comments":{"href":"https://api.github.com/repos/dotnet/corefxlab/issues/1394/comments"},"review_comments":{"href":"https://api.github.com/repos/dotnet/corefxlab/pulls/1394/comments"},"review_comment":{"href":"https://api.github.com/repos/dotnet/corefxlab/pulls/comments{/number}"},"commits":{"href":"https://api.github.com/repos/dotnet/corefxlab/pulls/1394/commits"},"statuses":{"href":"https://api.github.com/repos/dotnet/corefxlab/statuses/d6be95421dd61d839a9c23d73c2c4a007af346a6"}},"merged":true,"mergeable":null,"mergeable_state":"unknown","merged_by":{"login":"davidfowl","id":95136,"avatar_url":"https://avatars0.githubusercontent.com/u/95136?v=3","gravatar_id":"","url":"https://api.github.com/users/davidfowl","html_url":"https://github.com/davidfowl","followers_url":"https://api.github.com/users/davidfowl/followers","following_url":"https://api.github.com/users/davidfowl/following{/other_user}","gists_url":"https://api.github.com/users/davidfowl/gists{/gist_id}","starred_url":"https://api.github.com/users/davidfowl/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/davidfowl/subscriptions","organizations_url":"https://api.github.com/users/davidfowl/orgs","repos_url":"https://api.github.com/users/davidfowl/repos","events_url":"https://api.github.com/users/davidfowl/events{/privacy}","received_events_url":"https://api.github.com/users/davidfowl/received_events","type":"User","site_admin":false},"comments":1,"review_comments":2,"maintainer_can_modify":false,"commits":4,"additions":135,"deletions":28,"changed_files":5}}
{"actor":{"display_login":"davidfowl"}}