| commit | f61cef65b8a8816160c622324b4f1aad55034e4a | |
| author | Eric Wong <normalperson@yhbt.net> | |
| Thu, 27 Dec 2012 01:16:56 +0000 (27 01:16 +0000) | ||
| committer | Eric Wong <normalperson@yhbt.net> | |
| Thu, 27 Dec 2012 01:23:34 +0000 (27 01:23 +0000) | ||
| tree | d5c5b285acb51b12bf407e03f304ab602c283a3d | treesnapshot (tar.gz zip) |
| parent | 7a3fc55424338ad458cc719d4cb3c4e28802d5cb | commitdiff |
implement TCP Fast Open support (client + server)
Server support just requires exposing one constant for
setsockopt: Kgio::TCP_FASTOPEN
Client support implements a new Kgio::Socket#fastopen method.
This new method wraps the the sendto() syscall. With TCP Fast
Open, the sendto() syscall is overloaded for stream sockets to
implement the functionality of both connect() + write()
Since it only makes sense to use _blocking_ I/O for sendto(),
TFO clients are only supported in Ruby implementations with
native threads.
Server support just requires exposing one constant for
setsockopt: Kgio::TCP_FASTOPEN
Client support implements a new Kgio::Socket#fastopen method.
This new method wraps the the sendto() syscall. With TCP Fast
Open, the sendto() syscall is overloaded for stream sockets to
implement the functionality of both connect() + write()
Since it only makes sense to use _blocking_ I/O for sendto(),
TFO clients are only supported in Ruby implementations with
native threads.
| ext/kgio/connect.c | diffblobblamehistory | |
| ext/kgio/kgio.h | diffblobblamehistory | |
| ext/kgio/kgio_ext.c | diffblobblamehistory | |
| test/test_tfo.rb | [new file with mode: 0644] | blob |