Receive from 1 Tcp and send to 2 UDP and vice versa
I need to implement a connection for my project.
There is a client which is connected to a intermediate server with TCP.
This server receives messages from the client and sends to the available another server of 2 using UDP.
I have read how to implement TCP or UDP connection between one client and one server. I don't understand how this intermediate server receives the data from TCP and sends it to the UDP.
What should I do after receiving TCP streams?
while 1:
data = conn.recv(BUFFER_SIZE)
if not data: break
print "received data:", data
conn.send(data) # echo
In this link, the server receives the data and sends immediately back with TCP. Should I convert TCP data to UDP? How?
Should I have different executable files(or .py files, I will use python), run all of them and manage the connection between them? How? Or is one python file enough? How to make 2 UDP and 1 TCP connection and connect them?
python sockets tcp udp
asked Nov 20 at 19:15
oga04332
1
add a comment |
I need to implement a connection for my project.
There is a client which is connected to a intermediate server with TCP.
This server receives messages from the client and sends to the available another server of 2 using UDP.
I have read how to implement TCP or UDP connection between one client and one server. I don't understand how this intermediate server receives the data from TCP and sends it to the UDP.
What should I do after receiving TCP streams?
while 1:
data = conn.recv(BUFFER_SIZE)
if not data: break
print "received data:", data
conn.send(data) # echo
In this link, the server receives the data and sends immediately back with TCP. Should I convert TCP data to UDP? How?
Should I have different executable files(or .py files, I will use python), run all of them and manage the connection between them? How? Or is one python file enough? How to make 2 UDP and 1 TCP connection and connect them?
python sockets tcp udp
asked Nov 20 at 19:15
oga04332
1
1
You're going to need one UDP socket, plus one TCP socket per TCP connection (so maybe just one TCP socket in your case). When you've received some data on the TCP socket, callsendto()on the UDP socket with that same data, once for each IP address you want to send UDP packets to.
– Jeremy Friesner
Nov 20 at 19:17
add a comment |
I need to implement a connection for my project.
There is a client which is connected to a intermediate server with TCP.
This server receives messages from the client and sends to the available another server of 2 using UDP.
I have read how to implement TCP or UDP connection between one client and one server. I don't understand how this intermediate server receives the data from TCP and sends it to the UDP.
What should I do after receiving TCP streams?
while 1:
data = conn.recv(BUFFER_SIZE)
if not data: break
print "received data:", data
conn.send(data) # echo
In this link, the server receives the data and sends immediately back with TCP. Should I convert TCP data to UDP? How?
Should I have different executable files(or .py files, I will use python), run all of them and manage the connection between them? How? Or is one python file enough? How to make 2 UDP and 1 TCP connection and connect them?
python sockets tcp udp
asked Nov 20 at 19:15
oga04332
1
I need to implement a connection for my project.
There is a client which is connected to a intermediate server with TCP.
This server receives messages from the client and sends to the available another server of 2 using UDP.
I have read how to implement TCP or UDP connection between one client and one server. I don't understand how this intermediate server receives the data from TCP and sends it to the UDP.
What should I do after receiving TCP streams?
while 1:
data = conn.recv(BUFFER_SIZE)
if not data: break
print "received data:", data
conn.send(data) # echo
In this link, the server receives the data and sends immediately back with TCP. Should I convert TCP data to UDP? How?
Should I have different executable files(or .py files, I will use python), run all of them and manage the connection between them? How? Or is one python file enough? How to make 2 UDP and 1 TCP connection and connect them?
python sockets tcp udp
python sockets tcp udp
asked Nov 20 at 19:15
oga04332
1
asked Nov 20 at 19:15
oga04332
1
asked Nov 20 at 19:15
oga04332
1
asked Nov 20 at 19:15
oga04332
1
asked Nov 20 at 19:15
oga04332
1
1
1
You're going to need one UDP socket, plus one TCP socket per TCP connection (so maybe just one TCP socket in your case). When you've received some data on the TCP socket, callsendto()on the UDP socket with that same data, once for each IP address you want to send UDP packets to.
– Jeremy Friesner
Nov 20 at 19:17
add a comment |
1
You're going to need one UDP socket, plus one TCP socket per TCP connection (so maybe just one TCP socket in your case). When you've received some data on the TCP socket, callsendto()on the UDP socket with that same data, once for each IP address you want to send UDP packets to.
– Jeremy Friesner
Nov 20 at 19:17
1
1
You're going to need one UDP socket, plus one TCP socket per TCP connection (so maybe just one TCP socket in your case). When you've received some data on the TCP socket, call
sendto() on the UDP socket with that same data, once for each IP address you want to send UDP packets to.– Jeremy Friesner
Nov 20 at 19:17
You're going to need one UDP socket, plus one TCP socket per TCP connection (so maybe just one TCP socket in your case). When you've received some data on the TCP socket, call
sendto() on the UDP socket with that same data, once for each IP address you want to send UDP packets to.– Jeremy Friesner
Nov 20 at 19:17
add a comment |
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You're going to need one UDP socket, plus one TCP socket per TCP connection (so maybe just one TCP socket in your case). When you've received some data on the TCP socket, call
sendto()on the UDP socket with that same data, once for each IP address you want to send UDP packets to.– Jeremy Friesner
Nov 20 at 19:17