{"action":"opened","issue":{"url":"https://api.github.com/repos/esp8266/Arduino/issues/838","labels_url":"https://api.github.com/repos/esp8266/Arduino/issues/838/labels{/name}","comments_url":"https://api.github.com/repos/esp8266/Arduino/issues/838/comments","events_url":"https://api.github.com/repos/esp8266/Arduino/issues/838/events","html_url":"https://github.com/esp8266/Arduino/issues/838","id":108860880,"number":838,"title":"ESP8266 does not honour setNoDelay(true)","user":{"login":"drmpf","id":5945337,"avatar_url":"https://avatars.githubusercontent.com/u/5945337?v=3","gravatar_id":"","url":"https://api.github.com/users/drmpf","html_url":"https://github.com/drmpf","followers_url":"https://api.github.com/users/drmpf/followers","following_url":"https://api.github.com/users/drmpf/following{/other_user}","gists_url":"https://api.github.com/users/drmpf/gists{/gist_id}","starred_url":"https://api.github.com/users/drmpf/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/drmpf/subscriptions","organizations_url":"https://api.github.com/users/drmpf/orgs","repos_url":"https://api.github.com/users/drmpf/repos","events_url":"https://api.github.com/users/drmpf/events{/privacy}","received_events_url":"https://api.github.com/users/drmpf/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-09-29T12:41:16Z","updated_at":"2015-09-29T12:41:16Z","closed_at":null,"body":"My sketch has this code\r\nbool NoDelayFlag = true;\r\n...  \r\nserver.begin();\r\nserver.setNoDelay(NoDelayFlag);\r\n\r\nA detailed examination of the wireshark capture shows when sending the response\r\n{.<prompt not set>`6000|C~Toggle Button}\r\nThe first packet has just { and the second packet has the rest BUT\r\nthe second packet is delayed by 200mS until the first packet is acked \r\nThis should not happen with setNoDelay(true)\r\n\r\nCSV of packet details\r\n,Time Of Day,Seq,Source,Destination,Len,Hdr,Net,Tspt,Flags,Data,Blks,Function,Content,Comment\r\n,18:38:58.175649,678,ESP8266: 4989,DELL:50561,64,58,IP4,TCP,   AP   ,1,,,{,1 byte over\r\n,18:38:58.396734,679,DELL:50561,ESP8266: 4989,64,58,IP4 DF,TCP,   A    ,,,,,\r\n,18:38:58.408653,680,ESP8266: 4989,DELL:50561,97,58,IP4,TCP,   AP   ,39,1,,.<prompt not set>`6000|C~Toggle Button},40 bytes aggregated\\ Trans: Request in 0.2418 secs\r\n"}}