Branch: refs/heads/master Home: https://github.com/fabbione/kronosnet Commit: 6488bdd6d09f6823539212439c4ad7881ba3b972 https://github.com/fabbione/kronosnet/commit/6488bdd6d09f6823539212439c4ad78... Author: Fabio M. Di Nitto fdinitto@redhat.com Date: 2015-12-18 (Fri, 18 Dec 2015)

Changed paths: M TODO M kronosnetd/etherfilter.c M kronosnetd/etherfilter.h M kronosnetd/vty_cli_cmds.c M libknet/handle.c M libknet/internals.h M libknet/khandle_test.c M libknet/libknet.h M libknet/onwire.h M libknet/ping_test.c M libknet/threads_common.h M libknet/threads_send_recv.c

Log Message: ----------- [global] add support for multiple local sockets/fds

WARNING: this commit changes API and onwire protocol

It is now possible to configure multiple local sockets to send/recv data over the same knet handle.

to every send/recv socket a channel is assigned that behaves more or less like a VLAN. hostA channel 0 will be delivered to datafd on hostB channel 0 hostA channel 1 to hostB channel 1 etc.

It is possible to configure up to 32 channel, but there is space to increase this number if necessary.

New API calls: knet_handle_add_datafd knet_handle_remove_datafd knet_handle_enable_sock_notify knet_handle_get_channel knet_handle_get_datafd

Notification has been added in cases where a local socket is the result of accepting a tcp connection that gets disconnected and corrective action needs to be taken by the application.

Changed API calls: knet_handle_new knet_recv knet_send knet_handle_enable_filter

onwire changes: add one byte to transport channel information

channel information are also passed down to the dst_host_filter in the event the application has needs to modify that on TX/RX events.

Internal changes: cleanup how sockpairs are handled in general to make it simpler to map application side and internal side.

NOTE: callback function has not been properly tested.

Signed-off-by: Fabio M. Di Nitto fdinitto@redhat.com