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Hi, to track down my problem with the communication between my DLL and Rebo=
l via sockets I tried to create a Rebol only example. Looks like it has the=
same problem. Here is my code (much simpler than the DLL code):
=3D=3D=3D Server
rebol []
c-port: 12345
listen: open join tcp://: c-port
waitports: [listen]
print "Listening:"
forever [
; wait until something happens
connection: wait waitports
if same? connection listen [
print [tab "Connected"]
print [tab "Read message from c-side"]
c-client: first connection
wait c-client
print copy c-client
print [tab "Send answer to c-side"]
insert connection "r-side"
print [tab "Closing socket"]
close connection
]
]
=3D=3D=3D Client
rebol []
connection: open tcp://localhost:12345
insert connection "r-side-client"
while [data: copy connection] [prin data]
print
close connection
halt
=3D=3D=3D Program outputs
- --- Server
Listening:
Connected
Read message from c-side
** Access Error: Network timeout
** Where: forever
** Near: print copy c-client
print [tab "Send answer to c-side"]
>>
- --- Client
** Access Error: Network timeout
** Where: include-script
** Near: data: copy connection
>>
=3D=3D=3D Idea & Problem
I want to first send a short message from client to server and than receive=
an answer from the server side. I think I'm somehow missing either
- - an "end" marker for the messages or
- - a way to tell that the message is "complete" or=20
- - a way to specify how long the message will be
I'm sure the fix is quite simple but... I don't get it :-). Any feedback is=
welcome. Robert
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