Automatic reconnection to a TCP server
Wireless
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RE: Automatic reconnection to a TCP server
by wizdaniel ·
Hi
Please refer to the following link and check AT+FSOCK=6, 8
wizwiki.net/wiki/doku.php?id=pro … t#at_fsock
RE: Automatic reconnection to a TCP server
by phil31 ·
hello Daniel,
please explain me a little more this command !..?
where i can specify which socket to apply ?
in my application, i have several sockets open… :
1 TCP server to serve a web server
1 TCP client to send PUSH frames
and several UDP socket to different features !
thanks, regards
Phil
RE: Automatic reconnection to a TCP server
by wizdaniel ·
Hi phil
Sorry, This function can support just 1 socket.
because this function recreate the socket using saved in flash memory(scon=s)
and the SCON=S command can overwrite the socket information in the flash memory. So, just 1 socket will be saved.
You can use Recreate socket or Reset the module when there is no socket connected using the following commands.
AT+WSET=
(your configuration)AT+WSEC=
AT+WNET=~~~~(your configuration)
AT+WJOIN
AT+SCON=SO,5000,0 <<< as you know, the tcp server socket will create as 5000 port and saved flash memory.
AT+FSOCK=6,10 << you can choose FSOCK=6 or FSOCK=8. // FSOCK=6,10 << Check the Socket connected every 10 seconds. If disconnected, recreate the saved socket once again.(TCP Server 5000 port)
AT+FSOCK=8,30 << FSOCK=8,30 << Check the socket connected every 30 seconds, if disconnected, Reset the module and create the TCP Socket(5000 port)
AT+MPROF=S << previous commands must be saved.
RE: Automatic reconnection to a TCP server
by phil31 ·
well not sure to right understand …
==> which one is “supported” if several socket are open ?
anyway, this AT command seem not the right solution for my problem.
regards