qmqp-source8postfix
Multi-threaded qmqp test generator
Usage
qmqp-source [options]
[inet:]
host
[:port]
qmqp-source [options]
unix:pathname
Overview
qmqp-source connects to the named host and TCP port (default 628) and sends one or more messages to it, either sequentially or in parallel. The program speaks the QMQP protocol. Connections can be made to UNIX-domain and IPV4 servers. IPV4 is the default.
Options:
-
-c -
Display a running counter that is incremented each time a delivery completes.
-
-C count -
When a host sends RESET instead of SYN|ACK, try count times before giving up. The default count is 1. Specify a larger count in order to work around a problem with TCP/IP stacks that send RESET when the listen queue is full.
-
-f from -
Use the specified sender address (default: <foo@myhostname>).
-
-l length -
Send length bytes as message payload. The length includes the message headers.
-
-m message_count -
Send the specified number of messages (default: 1).
-
-r recipient_count -
Send the specified number of recipients per transaction (default: 1). Recipient names are generated by prepending a number to the recipient address.
-
-s session_count -
Run the specified number of QMQP sessions in parallel (default: 1).
-
-t to -
Use the specified recipient address (default: <foo@myhostname>).
-
-R interval -
Wait for a random period of time 0 <= n <= interval between messages. Suspending one thread does not affect other delivery threads.
-
-w interval -
Wait a fixed time between messages. Suspending one thread does not affect other delivery threads.
Author(s)
Wietse Venema IBM T.J. Watson Research P.O. Box 704 Yorktown Heights, NY 10598, USA