{"action":"created","issue":{"url":"https://api.github.com/repos/node-red/node-red/issues/968","repository_url":"https://api.github.com/repos/node-red/node-red","labels_url":"https://api.github.com/repos/node-red/node-red/issues/968/labels{/name}","comments_url":"https://api.github.com/repos/node-red/node-red/issues/968/comments","events_url":"https://api.github.com/repos/node-red/node-red/issues/968/events","html_url":"https://github.com/node-red/node-red/issues/968","id":172343215,"number":968,"title":"Best Practice vs Node Processing Order","user":{"login":"JpEncausse","id":1140867,"avatar_url":"https://avatars.githubusercontent.com/u/1140867?v=3","gravatar_id":"","url":"https://api.github.com/users/JpEncausse","html_url":"https://github.com/JpEncausse","followers_url":"https://api.github.com/users/JpEncausse/followers","following_url":"https://api.github.com/users/JpEncausse/following{/other_user}","gists_url":"https://api.github.com/users/JpEncausse/gists{/gist_id}","starred_url":"https://api.github.com/users/JpEncausse/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/JpEncausse/subscriptions","organizations_url":"https://api.github.com/users/JpEncausse/orgs","repos_url":"https://api.github.com/users/JpEncausse/repos","events_url":"https://api.github.com/users/JpEncausse/events{/privacy}","received_events_url":"https://api.github.com/users/JpEncausse/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":2,"created_at":"2016-08-21T21:44:45Z","updated_at":"2016-08-21T21:53:34Z","closed_at":"2016-08-21T21:53:34Z","body":"Hi,\r\n(I'm working on a MS BotBuilder library)\r\n\r\n- I have a NodeA receiving and forwarding messages\r\n- I have a NodeB sending back a message to chat client\r\n\r\nI want to link NodeA with multiple NodeB then execute the NodeB matching the good value\r\n\r\n- I can perform the test in NodeB but if it cost CPU I'l have to do it N times\r\n- I can perform the test in NodeA but matching rul will be in NodeB\r\n- I can perform the test in a Node between NodeB and NodeA\r\n\r\nSo I have some questions:\r\n\r\n- If NodeA is linked to multiple NodeB is there a processing order ?\r\n- From NodeA code can I have the list of NodeB attached to me ?\r\n\r\nI assume NodeB will handle the regexp to match, but because the matching is also performed in Cloud (aka LUIS) I have to do it only once in NodeA.\r\n\r\n"},"comment":{"url":"https://api.github.com/repos/node-red/node-red/issues/comments/241284599","html_url":"https://github.com/node-red/node-red/issues/968#issuecomment-241284599","issue_url":"https://api.github.com/repos/node-red/node-red/issues/968","id":241284599,"user":{"login":"knolleary","id":51083,"avatar_url":"https://avatars.githubusercontent.com/u/51083?v=3","gravatar_id":"","url":"https://api.github.com/users/knolleary","html_url":"https://github.com/knolleary","followers_url":"https://api.github.com/users/knolleary/followers","following_url":"https://api.github.com/users/knolleary/following{/other_user}","gists_url":"https://api.github.com/users/knolleary/gists{/gist_id}","starred_url":"https://api.github.com/users/knolleary/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/knolleary/subscriptions","organizations_url":"https://api.github.com/users/knolleary/orgs","repos_url":"https://api.github.com/users/knolleary/repos","events_url":"https://api.github.com/users/knolleary/events{/privacy}","received_events_url":"https://api.github.com/users/knolleary/received_events","type":"User","site_admin":false},"created_at":"2016-08-21T21:53:34Z","updated_at":"2016-08-21T21:53:34Z","body":"As Ben says, please use the mailing list for this type of question. You may want to provide a bit more context as it isn't clear what you mean by 'the test'.\r\n\r\nQuick answers (but please follow up on mailing list):\r\n - messages are sent to the connected nodes in the order they were connected\r\n - no, a principle of flow based programming is that each node should act as a black box with no knowledge of what it is connected to."}}
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