tag:blogger.com,1999:blog-2797923531103204252.post4778267401668547235..comments2023-03-23T13:06:41.398+01:00Comments on Majek's technical blog: What happened to tcp flag URGENT, MSG_OOB and SIGURG?Unknownnoreply@blogger.comBlogger5125tag:blogger.com,1999:blog-2797923531103204252.post-28029651689198025102017-12-29T00:48:49.258+01:002017-12-29T00:48:49.258+01:00You are only ever supposed to send one byte with S...You are only ever supposed to send one byte with SIGURG flag. On the receive end, the packet with URG bit set is put in the head of the received packets queue, behind any other URG-marked packets.<br />This is what lets your telnet session send the signal to HUP the connection and it's responded to quickly at the server even if there is a large volume of bytes carried by that connection thatAnonymoushttps://www.blogger.com/profile/18403029065670856416noreply@blogger.comtag:blogger.com,1999:blog-2797923531103204252.post-62129214785583528242010-07-06T11:53:53.915+02:002010-07-06T11:53:53.915+02:00Tom, thanks for the link!Tom, thanks for the link!majekhttps://www.blogger.com/profile/01251411797162710066noreply@blogger.comtag:blogger.com,1999:blog-2797923531103204252.post-30770199543633036612010-07-01T09:07:07.342+02:002010-07-01T09:07:07.342+02:00This comment has been removed by the author.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-2797923531103204252.post-54100716910107520402010-07-01T09:06:38.258+02:002010-07-01T09:06:38.258+02:00http://tools.ietf.org/html/draft-ietf-tcpm-urgent-...http://tools.ietf.org/html/draft-ietf-tcpm-urgent-data-05Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-2797923531103204252.post-40611358765897481612008-06-06T13:41:00.000+02:002008-06-06T13:41:00.000+02:00This comment has been removed by a blog administrator.Anonymousnoreply@blogger.com