61 lines
1.9 KiB
Ruby
61 lines
1.9 KiB
Ruby
#!/usr/bin/ruby
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#
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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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#
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require "qpid"
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require "socket"
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broker = if ARGV.length > 0 then ARGV[0] else "localhost" end
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port = if ARGV.length > 1 then ARGV[1].to_i else 5672 end
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if ARGV.length > 2 then
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puts "usage: hello-world.rb [ <broker> [ <port> ] ]"
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exit 1
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end
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conn = Qpid::Connection.new(TCPSocket.new(broker, port))
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conn.start(10)
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ssn = conn.session("test")
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# create a queue
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ssn.queue_declare("test-queue")
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ssn.exchange_declare("test-exchange", :type => "direct")
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# Publish a message
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dp = ssn.delivery_properties(:routing_key => "test-queue")
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mp = ssn.message_properties(:content_type => "text/plain")
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msg = Qpid::Message.new(dp, mp, "Hello World!")
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ssn.message_transfer(:message => msg)
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# subscribe to a queue
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ssn.message_subscribe(:destination => "messages", :queue => "test-queue",
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:accept_mode => ssn.message_accept_mode.none)
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incoming = ssn.incoming("messages")
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# start incoming message flow
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incoming.start()
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# grab a message from the queue
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p incoming.get(10)
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# cancel the subscription and close the session and connection
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ssn.message_cancel(:destination => "messages")
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ssn.close()
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conn.close()
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