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250a09df63
netty5/transport-native-epoll
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Peeyush Aggarwal 250a09df63 Add support for RFC7413 on linux for server sockets 
Motivation:

TCP Fast Open allows data to be carried in the SYN and SYN-ACK packets and consumed by the receiving end during the initial connection handshake, and saves up to one full round-trip time (RTT) compared to the standard TCP, which requires a three-way handshake (3WHS) to complete before data can be exchanged. This commit enables support for TFO on server sockets.

Modifications:

Added new Integer Option TCP_FASTOPEN in EpollChannelOption.
Added getters/setters in EpollServerChannelConfig for TCP_FASTOPEN.
Added way to check if TCP_FASTOPEN is supported on server in Native.
Added setting on socket opt TCP_FASTOPEN if value is set on channel options in doBind in EpollServerSocketChannel.
Enhanced EpollSocketTestPermutation to contain a permutation for server socket containing fast open.

Result:

Users of native-epoll can set TCP_FASTOPEN on server sockets and thus leverage fast connect features of RFC7413 if client is capable of it.

Conflicts:
	transport-native-epoll/src/main/java/io/netty/channel/epoll/EpollChannelOption.java
2015-09-09 06:58:08 +02:00
..
src Add support for RFC7413 on linux for server sockets 2015-09-09 06:58:08 +02:00
pom.xml [maven-release-plugin] prepare for next development iteration 2015-09-02 11:45:20 +02:00
README.md Introduce a native transport for linux using epoll ET 2014-02-15 22:44:56 +01:00

README.md

Native transport for Linux

See our wiki page.