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zhanghongyu ae46cd4fa1 usrsock: add REMOTE_CLOSED event handler to connect 
when usrsock client try to connect usrsock server local_loop
socket with an invalid port, server cannot find a listener conn
to handle this connet request, then it will response a TCP_RESET
packet via nuttx existing processing, when before conn recv this
RESET packet, it will trigger usrsock_rpmsg_server poll return
and send REMOTE_CLOSE event to usrsock client.
so usrsock connect_event fucntion need handle this event.

Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
2022-11-22 15:18:15 +09:00
..
arp
net/arp: Make NET_ARP(Address Resolution Protocol) configurable
2022-11-21 13:20:55 +08:00
bluetooth
sem:remove sem default protocl
2022-10-22 14:50:48 +08:00
can
net: move device buffer define to common header
2022-10-28 00:32:16 -04:00
devif
net: add basic NAT workflow
2022-11-11 14:36:55 +08:00
icmp
net/icmp[v6]: destroy nxsem properly
2022-11-21 01:15:48 +08:00
icmpv6
net/icmp[v6]: destroy nxsem properly
2022-11-21 01:15:48 +08:00
ieee802154
sem:remove sem default protocl
2022-10-22 14:50:48 +08:00
igmp
net: move device buffer define to common header
2022-10-28 00:32:16 -04:00
inet
inet_sockif: errno alignment to Linux
2022-10-21 16:57:20 +08:00
ipforward
net: add basic NAT workflow
2022-11-11 14:36:55 +08:00
local
sem:remove sem default protocl
2022-10-22 14:50:48 +08:00
mld
net: move device buffer define to common header
2022-10-28 00:32:16 -04:00
nat
net/nat: Add UDP support
2022-11-11 14:36:55 +08:00
neighbor
net: move device buffer define to common header
2022-10-28 00:32:16 -04:00
netdev
net/ioctl/cellular: remove redundant logic
2022-10-15 18:34:07 +08:00
netlink
sched/task/task_getpid: getpid should return process id not thread id
2022-11-17 17:58:08 +08:00
pkt
net: move device buffer define to common header
2022-10-28 00:32:16 -04:00
procfs
net/procfs: fix runtime error AddressSanitizer(global-buffer-overflow)
2022-09-27 09:41:55 +08:00
route
include/endian.h: Fix format specifies type 'unsigned long' but the argument has type 'unsigned int'
2022-10-30 16:03:35 +01:00
rpmsg
rpmsg socket: add lock to poll & poll_notify
2022-11-11 20:08:17 +08:00
sixlowpan
Fix error: variable 'buflen' is uninitialized when used here
2022-11-20 14:34:44 +01:00
socket
socket: separation error code EBADF and ENOTSOCK
2022-10-29 08:18:02 +02:00
tcp
net/tcp: TCP_WAITALL should use state flag
2022-11-21 17:21:10 +08:00
udp
Initialize global mutext/sem by NXMUTEX_INITIALIZER and SEM_INITIALIZER
2022-11-14 09:34:04 +09:00
usrsock
usrsock: add REMOTE_CLOSED event handler to connect
2022-11-22 15:18:15 +09:00
utils
net/icmp[v6]: ICMP[v6]_NO_STACK should not depends on NET_IPv4/6
2022-11-20 08:16:20 -03:00
Kconfig
net: add basic NAT workflow
2022-11-11 14:36:55 +08:00
Makefile
net: add basic NAT workflow
2022-11-11 14:36:55 +08:00
net_initialize.c
…
README.txt
…

README.txt 

README
======

Directory Structure
===================

  nuttx/
   |
   `- net/
       |
       +- arp        - Address resolution protocol (IPv4)
       +- bluetooth  - PF_BLUETOOTH socket interface
       +- devif      - Stack/device interface layer
       +- icmp       - Internet Control Message Protocol (IPv4)
       +- icmpv6     - Internet Control Message Protocol (IPv6)
       +- ieee802154 - PF_IEEE802154 socket interface
       +- inet       - PF_INET/PF_INET6 socket interface
       +- ipforward  - IP forwarding logic
       +- local      - Unix domain (local) sockets
       +- mld        - Multicast Listener Discovery (MLD)
       +- neighbor   - Neighbor Discovery Protocol (IPv6)
       +- netdev     - Socket network device interface
       +- netlink    - Netlink IPC socket interface
       +- pkt        - "Raw" packet socket support
       +- sixlowpan  - 6LoWPAN implementation
       +- socket     - BSD socket interface
       +- route      - Routing table support
       +- tcp        - Transmission Control Protocol
       +- udp        - User Datagram Protocol
       +- usrsock    - User socket API for user-space networking stack
       `- utils      - Miscellaneous utility functions

    +-------------------------------------------------------------------++------------------------+
    |                     Application layer                             || usrsock daemon         |
    +-------------------------------------------------------------------++------------------------+
    +-------------------------------------------------------------------++----------------+ +-----+
    |                   Socket layer (socket/)                          || /dev/usrsock   | |     |
    +-------------------------------------------------------------------++----------------+ |     |
    +------------++--------------------------------------------------++-------------------+ |     |
    |  Network   || Protocol stacks (arp, ipv6, icmp, pkt, tcp, udp) || usrsock/          | |     |
    |   Device   |+--------------------------------------------------++-------------------+ |     |
    | Interface  |+------------------------------------++---------------------------------+ |     |
    | (netdev/)  ||  Network Device Interface (devif/) || Utilities                       | |     |
    +------------++------------------------------------++---------------------------------+ |     |
    +----------------------------------------------------------------+                      |     |
    |                    Network Device Drivers                      |                      | HAL |
    +----------------------------------------------------------------+                      +-----+
    +----------------------------------------------------------------+ +--------------------------+
    |                    Networking Hardware                         | |  Hardware TCP/IP Stack   |
    +----------------------------------------------------------------+ +--------------------------+