proc p_send_data { DATA } {
global connection
puts -nonewline $connection $DATA
flush $connection
}
This works, except when i call "p_send_data" many times and quickly (pej: while {1} {p_send_data "ksdjfksdf"}).
If my socket is in "blocking mode" , where is the problem??!! socket must remain blocked until it becomes writable, shouldn't it?
And tracing with "tcpdump" , "puts" command only works first and second time is called, after that, "puts" command is executed but it doesn't write anything in socket.
I have try also with my socket in "nonblocking mode" and writing in this way
Our system is having a server and multiple clients. We are monitoring the client FDs using select() system call in HP-UX.
After establishing connection-using socket with the remote client, before start sending the data we are checking the status of socket using select( ) call. For first 16... (0 Replies)
hello,
when i execute my code server side it connects with the client and when i try to write through the server into the client the program exits. i could not understand whether it is the problem with the server or with the client.The Protocol is TCP/IP.
thanking you. (2 Replies)
Hi,
Im working with client side Tcl implementation on unix box of web services, to login to a tool with web service method written in C# on windows box and it is accessed by its link from the browser on unix box.
Sorry that i have hidden the original names for security reasons.
Using... (0 Replies)
I'm trying to write a script that will do the following:
Open a text file for reading/writing.
Read each line.
When I find a specfic value in a line, append something to the end of that line.
I loop through and read all the lines in myfile.txt looking for dev123_data_log and find a... (5 Replies)
Hi,
I was porting ipv4 application to ipv6; i was done with TCP transports. Now i am facing problem with SCTp transport at runtime.
To test SCTP transport I am using following server and client socket programs. Server program runs fine, but client program fails giving Invalid Arguments for... (0 Replies)
Hi All
I have to design a server socket program.The requirement is Each connection from client will be in different threads.
The challenge is Suppose Server is now connected with two client Client A and client B.They will be in two different thread.
My application requirement is when... (4 Replies)
Following error encountered while executing characterizationEngine.tcl
:confused::confused:
$ ./characterizationEngine.tcl
Tcl Client is running Ixia Software version: 5.60
Can't find tclx.tcl in the following directories:
/usr/lib/tclX8.3
/usr/lib/tclX8.3
/usr/lib/tclX8.3... (0 Replies)
Discussion started by: hiten.r.chauhan
0 Replies
LEARN ABOUT PHP
socket_connect
SOCKET_CONNECT(3) 1 SOCKET_CONNECT(3)socket_connect - Initiates a connection on a socketSYNOPSIS
bool socket_connect (resource $socket, string $address, [int $port])
DESCRIPTION
Initiate a connection to $address using the socket resource $socket, which must be a valid socket resource created with socket_create(3).
PARAMETERS
o $socket
-
o $address
- The $address parameter is either an IPv4 address in dotted-quad notation (e.g. 127.0.0.1) if $socket is AF_INET, a valid IPv6
address (e.g. ::1) if IPv6 support is enabled and $socket is AF_INET6 or the pathname of a Unix domain socket, if the socket fam-
ily is AF_UNIX.
o $port
- The $port parameter is only used and is mandatory when connecting to an AF_INET or an AF_INET6 socket, and designates the port
on the remote host to which a connection should be made.
RETURN VALUES
Returns TRUE on success or FALSE on failure. The error code can be retrieved with socket_last_error(3). This code may be passed to
socket_strerror(3) to get a textual explanation of the error.
Note
If the socket is non-blocking then this function returns FALSE with an error Operation now in progress.
SEE ALSO socket_bind(3), socket_listen(3), socket_create(3), socket_last_error(3), socket_strerror(3).
PHP Documentation Group SOCKET_CONNECT(3)
09-10-2009
