Req #27814 [Asn->Opn]: Multiple small packets send for HTTP request

Edit report at https://bugs.php.net/bug.php?id=27814&edit=1 ID: 27814 Updated by: wez@php.net Reported by: Olaf at XCC dot TMFWeb dot NL Summary: Multiple small packets send for HTTP request -Status: Assigned +Status: Open Type: Feature/Change Request Package: Streams related Operating System: * PHP Version: * -Assigned To: wez +Assigned To: Block user comment: N Private report: N Previous Comments: ------------------------------------------------------------------------ [2012-07-30 10:10:21] olivier dot parmentier at cellfishmedia dot fr using 5.2.17 and 5.3.3 if needed I can test on newer version but it doesn't seems anything was done about it. the problem is still there. it's a HUGE probleme when using IPSec VPN as the overhead can be tremendous with lots of small packets. It's not a theoretical problem. for me It's a real one that affect the business with our partner. anything new on the subject ? Anything I can do ? ------------------------------------------------------------------------ [2008-03-07 00:01:17] a dot u dot savchuk at gmail dot com Problem still exists. tcpdump shows during execution test example that 'GET ...' and 'Host ...' are sent by multiple packets: --------- 000110 IP (tos 0x0, ttl 64, id 62602, offset 0, flags [DF], proto 6, length: 68) x.x.x.x.42720 > 69.147.83.197.80: P [tcp sum ok] 1:17(16) ack 1 win 1460 <nop,nop,timestamp 339227911 3473916863> E..D..@.@... . FE.S....P.....,.D........... .85.....GET / HTTP/1.0 101682 IP (tos 0x0, ttl 57, id 8438, offset 0, flags [DF], proto 6, length: 52) 69.147.83.197.80 > x.x.x.x.42720: . [tcp sum ok] 1:1(0) ack 17 win 33296 <nop,nop,timestamp 3473916965 339227911> E..4 .@.9.sTE.S. . F.P...,.D........,z..... ...%.85. 000024 IP (tos 0x0, ttl 64, id 62603, offset 0, flags [DF], proto 6, length: 69) x.x.x.x.42720 > 69.147.83.197.80: P [tcp sum ok] 17:34(17) ack 1 win 1460 <nop,nop,timestamp 339227937 3473916965> E..E..@.@... . FE.S....P.....,.D........... .85!...%Host: php.net 013718 IP (tos 0x0, ttl 57, id 61609, offset 0, flags [DF], proto 6, length: 1500) 69.147.83.197.80 > x.x.x.x.42720: . 1: 1449(1448) ack 34 win 33304 <nop,nop,timestamp 3473916977 339227937> E.....@.9...E.S. . F.P...,.D........,_..... ...1.85!HTTP/1.1 200 OK D ate: Fri, 07 --------- ------------------------------------------------------------------------ [2005-07-29 18:21:26] sniper@php.net Still considering after over a year or is this fixed by now? (should this actually be a feature request?) ------------------------------------------------------------------------ [2004-04-19 06:38:09] pollita@php.net It's too late for the 5.0 branch (which is in final RC stage), but it's under consideration for the 5.1 branch. ------------------------------------------------------------------------ [2004-04-19 03:02:02] OvdSpek at LIACS dot NL Will a buffer be added? ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at https://bugs.php.net/bug.php?id=27814 -- Edit this bug report at https://bugs.php.net/bug.php?id=27814&edit=1