1 files changed, 87 insertions, 0 deletions
diff --git a/python/examples/api/server b/python/examples/api/server
new file mode 100755
index 0000000000..adb2dcf792
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+++ b/python/examples/api/server
@@ -0,0 +1,87 @@
+#!/usr/bin/env python
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+# 
+#   http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+#
+
+import optparse, sys, traceback
+from qpid.messaging import *
+from qpid.util import URL
+from subprocess import Popen, STDOUT, PIPE
+from qpid.log import enable, DEBUG, WARN
+
+parser = optparse.OptionParser(usage="usage: %prog [options] ADDRESS ...",
+                               description="handle requests from the supplied address.")
+parser.add_option("-b", "--broker", default="localhost",
+                  help="connect to specified BROKER (default %default)")
+parser.add_option("-v", dest="verbose", action="store_true", help="enable logging")
+
+opts, args = parser.parse_args()
+
+if opts.verbose:
+  enable("qpid", DEBUG)
+else:
+  enable("qpid", WARN)
+
+url = URL(opts.broker)
+if args:
+  addr = args.pop(0)
+else:
+  parser.error("address is required")
+
+# XXX: should make URL default the port for us
+conn = Connection.open(url.host, url.port or AMQP_PORT,
+                       username=url.user, password=url.password)
+conn.reconnect = True
+ssn = conn.session()
+rcv = ssn.receiver(addr)
+
+def dispatch(msg):
+  msg_type = msg.properties.get("type")
+  if msg_type == "shell":
+    proc = Popen(msg.content, shell=True, stderr=STDOUT, stdin=PIPE, stdout=PIPE)
+    output, _ = proc.communicate()
+    result = Message(output)
+    result.properties["exit"] = proc.returncode
+  elif msg_type == "eval":
+    try:
+      content = eval(msg.content)
+    except:
+      content = traceback.format_exc()
+    result = Message(content)
+  else:
+    result = Message("unrecognized message type: %s" % msg_type)
+  return result
+
+while True:
+  try:
+    msg = rcv.fetch()
+    response = dispatch(msg)
+    snd = ssn.sender(msg.reply_to)
+    try:
+      snd.send(response)
+    except SendError, e:
+      print e
+    snd.close()
+    ssn.acknowledge()
+  except Empty:
+    break
+  except ReceiveError, e:
+    print e
+    break
+
+conn.close()