{"action":"created","issue":{"url":"https://api.github.com/repos/esp8266/Arduino/issues/1009","labels_url":"https://api.github.com/repos/esp8266/Arduino/issues/1009/labels{/name}","comments_url":"https://api.github.com/repos/esp8266/Arduino/issues/1009/comments","events_url":"https://api.github.com/repos/esp8266/Arduino/issues/1009/events","html_url":"https://github.com/esp8266/Arduino/issues/1009","id":116600976,"number":1009,"title":"WiFiUDP sending large udp packet only works once after powerup","user":{"login":"Rodmg","id":6895985,"avatar_url":"https://avatars.githubusercontent.com/u/6895985?v=3","gravatar_id":"","url":"https://api.github.com/users/Rodmg","html_url":"https://github.com/Rodmg","followers_url":"https://api.github.com/users/Rodmg/followers","following_url":"https://api.github.com/users/Rodmg/following{/other_user}","gists_url":"https://api.github.com/users/Rodmg/gists{/gist_id}","starred_url":"https://api.github.com/users/Rodmg/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Rodmg/subscriptions","organizations_url":"https://api.github.com/users/Rodmg/orgs","repos_url":"https://api.github.com/users/Rodmg/repos","events_url":"https://api.github.com/users/Rodmg/events{/privacy}","received_events_url":"https://api.github.com/users/Rodmg/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/esp8266/Arduino/labels/bug","name":"bug","color":"fc2929"},{"url":"https://api.github.com/repos/esp8266/Arduino/labels/network","name":"network","color":"00c0c0"}],"state":"open","locked":false,"assignee":{"login":"igrr","id":4349050,"avatar_url":"https://avatars.githubusercontent.com/u/4349050?v=3","gravatar_id":"","url":"https://api.github.com/users/igrr","html_url":"https://github.com/igrr","followers_url":"https://api.github.com/users/igrr/followers","following_url":"https://api.github.com/users/igrr/following{/other_user}","gists_url":"https://api.github.com/users/igrr/gists{/gist_id}","starred_url":"https://api.github.com/users/igrr/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/igrr/subscriptions","organizations_url":"https://api.github.com/users/igrr/orgs","repos_url":"https://api.github.com/users/igrr/repos","events_url":"https://api.github.com/users/igrr/events{/privacy}","received_events_url":"https://api.github.com/users/igrr/received_events","type":"User","site_admin":false},"milestone":{"url":"https://api.github.com/repos/esp8266/Arduino/milestones/3","html_url":"https://github.com/esp8266/Arduino/milestones/2.1.0","labels_url":"https://api.github.com/repos/esp8266/Arduino/milestones/3/labels","id":1396316,"number":3,"title":"2.1.0","description":"","creator":{"login":"igrr","id":4349050,"avatar_url":"https://avatars.githubusercontent.com/u/4349050?v=3","gravatar_id":"","url":"https://api.github.com/users/igrr","html_url":"https://github.com/igrr","followers_url":"https://api.github.com/users/igrr/followers","following_url":"https://api.github.com/users/igrr/following{/other_user}","gists_url":"https://api.github.com/users/igrr/gists{/gist_id}","starred_url":"https://api.github.com/users/igrr/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/igrr/subscriptions","organizations_url":"https://api.github.com/users/igrr/orgs","repos_url":"https://api.github.com/users/igrr/repos","events_url":"https://api.github.com/users/igrr/events{/privacy}","received_events_url":"https://api.github.com/users/igrr/received_events","type":"User","site_admin":false},"open_issues":26,"closed_issues":1,"state":"open","created_at":"2015-11-05T19:48:31Z","updated_at":"2015-11-30T11:13:31Z","due_on":null,"closed_at":null},"comments":15,"created_at":"2015-11-12T17:38:34Z","updated_at":"2015-12-04T20:25:55Z","closed_at":null,"body":"Hello, I'm trying to send large UDP packets of (for example) 1345 bytes over my local network, but for some reason it only works once after powering on the ESP8266, after that, I cannot send any other packet of that size until the module is restarted.\r\n\r\nFunctions udp.beginPacket(), udp.write() and udp.endPacket() return always success.\r\n\r\nHowever smaller packets are still working reliably (tried with a 204 byte packet), even after failing to send those large packets.\r\n\r\nI'm using \"Packet Sender\" (https://packetsender.com/) app for receiving those packets in my PC.\r\n\r\nI know that there could be problems with the MTU size, however I find it strange that it actually works the first time.\r\n\r\nI'm using the Staging version of the libraries in Arduino 1.6.5.\r\n\r\n"},"comment":{"url":"https://api.github.com/repos/esp8266/Arduino/issues/comments/162072756","html_url":"https://github.com/esp8266/Arduino/issues/1009#issuecomment-162072756","issue_url":"https://api.github.com/repos/esp8266/Arduino/issues/1009","id":162072756,"user":{"login":"igrr","id":4349050,"avatar_url":"https://avatars.githubusercontent.com/u/4349050?v=3","gravatar_id":"","url":"https://api.github.com/users/igrr","html_url":"https://github.com/igrr","followers_url":"https://api.github.com/users/igrr/followers","following_url":"https://api.github.com/users/igrr/following{/other_user}","gists_url":"https://api.github.com/users/igrr/gists{/gist_id}","starred_url":"https://api.github.com/users/igrr/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/igrr/subscriptions","organizations_url":"https://api.github.com/users/igrr/orgs","repos_url":"https://api.github.com/users/igrr/repos","events_url":"https://api.github.com/users/igrr/events{/privacy}","received_events_url":"https://api.github.com/users/igrr/received_events","type":"User","site_admin":false},"created_at":"2015-12-04T20:25:54Z","updated_at":"2015-12-04T20:25:54Z","body":"http://bbs.espressif.com/viewtopic.php?f=46&t=951\n\nWe don't have that inside the repository because building it from source\neach time would increase compilation time *significantly*.\n\nOn Fri, Dec 4, 2015, 23:05 Me No Dev <notifications@github.com> wrote:\n\n> where? where? why do we not have that in the repo and build from there?\n>\n> —\n> Reply to this email directly or view it on GitHub\n> <https://github.com/esp8266/Arduino/issues/1009#issuecomment-162068691>.\n>\n"}}