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27 Commits

Author SHA1 Message Date
Gregory Nutt
6209c51206 net/: More clean-up of spacing/alignment issues 2015-10-08 15:10:04 -06:00
Gregory Nutt
b1e09d4847 net/socket and net/tcp: Fix a problem in whent there are multiple network devices. Polls were being sent to all TCP sockets before. This is not good because it means that packets may sometimes be sent out on the wrong device. That is inefficient because it will cause retransmissions and bad performance. But, worse, when one of the devices is not Ethernet, it will have a different MSS and, as a result, incorrect data transfers can cause crashes. The fix is to lock into a single device once the MSS is locked locked down. 2015-08-27 09:06:46 -06:00
Gregory Nutt
530d229361 net/udp: Add support for send() with connected UDP sockets 2015-08-11 19:17:55 -06:00
Gregory Nutt
fca919f3d2 Networking: Fix some compilation issues noted with network is build with CONFIG_BUILD_KERNEL 2015-07-05 11:18:56 -06:00
Gregory Nutt
e22deff1ab TCP connect. Move the location where the socket is marked as connected in order to avoid a potential race condition 2015-05-31 12:24:24 -06:00
Gregory Nutt
b493dde4cf TCP networking: In the TCP connection operation, it was trying to setup the network monitor BEFORE the socket was successfully connected. This, of course, has ALWAYS failed because the socket is not yet connected and the TCP state is not yet correct for a connected socket. However, because of other changes net_startmonitor(0 no returns a failure condition that causes worse problems when trying to connect. The fix is to move the logic that starts the network monitor to AFTER the socket has been successfully connected. 2015-05-31 11:35:28 -06:00
Gregory Nutt
04a661a97c TCP networking: Add support for network driver events 2015-05-30 09:12:27 -06:00
Gregory Nutt
01d176af76 net_startmonitor.c always returned zero. In the case where a socket has already been closed, it correctly handled the disconnetion event but still returned OK. Returning OK causes the callers of net_startmonitor to assume that the connection was okay, undoing the good things that net_startmonitor did and causing the socket to be marked as connected. This behavior was noted by Pelle Windestam. 2015-05-28 08:23:51 -06:00
Gregory Nutt
0fc8d2fcc5 Unix domain: Add options to build in stream or datagram support separately 2015-01-31 07:58:51 -06:00
Gregory Nutt
62b706fa68 If a Unix domain socket is non-blocking, then the underlying FIFO should also be opened non-blocking 2015-01-30 12:43:37 -06:00
Gregory Nutt
ca2102febb Unix domain: A few fixes from early integration 2015-01-27 16:39:30 -06:00
Gregory Nutt
cbf0608513 Various fixes to get Unix domain sockets to build on the simulator without Ethernet 2015-01-27 14:11:46 -06:00
Gregory Nutt
c3f2023089 Networking: Add local Unix domain socket connection logic 2015-01-25 12:37:40 -06:00
Gregory Nutt
1c8dae4eee Correct calculation of initial MSS 2015-01-22 12:29:49 -06:00
Gregory Nutt
b187b4f381 Networking: Straighten up use if IPv6/IPv4 in TCP connection logic 2015-01-17 15:17:35 -06:00
Gregory Nutt
b80cdb3880 Fix a few warnings introduced with the last commit 2015-01-17 14:25:40 -06:00
Gregory Nutt
8f8259a0d6 Networking: UDP and TCP MSS depends on the IP header size (as well as the link layer header size) and cannot be represented with a single value. 2015-01-16 15:03:10 -06:00
Gregory Nutt
08de18c1a6 Network: Various fixes for clean compile with both Ethernet and SLIP 2014-11-15 13:52:39 -06:00
Gregory Nutt
2e55db369d Network: All logic will now handle varialbe length link layer protocol headers within incoming packets. This permits use of multiple network interfaces with differing data links. For example, ETHERNET + SLIP 2014-11-15 13:13:23 -06:00
Gregory Nutt
73f3ecf7e2 NET: Rename network interrupt event flags more appropriately: TCP_, UDP_, ICMP_, or PKT_ vs UIP_ 2014-07-06 17:22:02 -06:00
Gregory Nutt
2d52d70d4c NET: Move private definitions from include/nuttx/net/tcp to net/tcp/tcp.h 2014-07-06 12:34:27 -06:00
Gregory Nutt
60246e613b NET: emoved all includes of uip.h; added includes of ip.h wherever needed. Tried to fix problems of the now missing sneak inclusions because uip.h was removed. There are probably a few of these that were missed. 2014-07-04 19:13:08 -06:00
Gregory Nutt
a6b39d1879 NET: in-progress change... don't use 2014-07-04 16:38:51 -06:00
Gregory Nutt
fa68fcc843 NET: Rename uip_callback_s to devif_callback_s 2014-06-29 12:59:34 -06:00
Gregory Nutt
8e706eb4ff Rename many functions in net/devif from uip_* to devif_* 2014-06-28 18:36:09 -06:00
Gregory Nutt
5790c94ba3 Rename net/uip to net/devif. Rename uip/uip.h to devif/devif.h 2014-06-28 18:07:02 -06:00
Gregory Nutt
76fa58ee00 Move all socket-related files from net/ to net/socket. Move net/net.h to net/socket/socket.h 2014-06-28 17:25:18 -06:00