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Net::STOMP::Client::Connection(3) User Contributed Perl Documentation Net::STOMP::Client::Connection(3)

Net::STOMP::Client::Connection - Connection support for Net::STOMP::Client

This module provides connection establishment support (plain TCP and SSL) as well as URI handling.

It is used internally by Net::STOMP::Client and should not be directly used elsewhere.

This module provides the following function (which is not exported):
new([OPTIONS])
attempt to establish a new connection to a STOMP server

When creating an object with Net::STOMP::Client's new() method, if you supply some socket options (via "sockopts") with a name starting with "SSL_" or if you supply a URI (via "uri") with a scheme containg "ssl" then IO::Socket::SSL will be used to create the socket instead of IO::Socket::INET and the communication with the server will then go through SSL.

Here are the most commonly used SSL socket options:

SSL_ca_path
path to a directory containing several trusted certificates as separate files as well as an index of the certificates
SSL_key_file
path of your RSA private key
SSL_cert_file
path of your certificate
SSL_passwd_cb
subroutine that should return the password required to decrypt your private key

For more information, see IO::Socket::SSL.

The "uri" option of Net::STOMP::Client's new() method can be given a complex URI indicating some kind of failover, for instance: "failover:(tcp://msg01:6163,tcp://msg02:6163)".

The given URI must use the ActiveMQ failover syntax (see <http://activemq.apache.org/failover-transport-reference.html>) and only some options are supported, namely: "backOffMultiplier", "initialReconnectDelay", "maxReconnectAttempts", "maxReconnectDelay", "randomize" and "useExponentialBackOff".

When specified, these failover options will be used only inside the new() method (so at the TCP connection level) and not elsewhere. If the broker later fails during the STOMP interaction, it is up to the program author, knowing the logic of his code, to perform the appropriate recovery actions and eventually reconnect, using again the new() method.

IO::Socket::INET, IO::Socket::SSL, Net::STOMP::Client.

Lionel Cons <http://cern.ch/lionel.cons>

Copyright (C) CERN 2010-2017

2017-01-31 perl v5.32.1
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