def main():
# Bind to service port
server_port = mach.BootstrapServer.lookup("org.freenas.test.mach.ipc-server")
local_port = mach.Port()
print 'Service port: {0}'.format(server_port)
print 'Local port: {0}'.format(local_port)
# Send a few messages
for i in range(0, 100):
msg = mach.Message()
msg.bits = mach.make_msg_bits(
mach.MessageType.MACH_MSG_TYPE_COPY_SEND,
mach.MessageType.MACH_MSG_TYPE_MAKE_SEND
)
msg.body = bytearray(random_str())
local_port.send(server_port, msg)
reply = local_port.receive()
print 'Received reply: {0}'.format(reply.body)
if reply.body != msg.body:
fail('Reply mismatch: {0} != {1}'.format(msg.body, reply.body))
# Exit
msg = mach.Message()
msg.bits = mach.make_msg_bits(
mach.MessageType.MACH_MSG_TYPE_COPY_SEND,
mach.MessageType.MACH_MSG_TYPE_MAKE_SEND
)
msg.body = bytearray('EXIT')
mach.null_port.send(server_port, msg)
def main():
port = mach.BootstrapServer.checkin("org.freenas.test.mach.ipc-server")
print 'Service port: {0}'.format(port)
while True:
msg = port.receive()
print 'Received message: {0}'.format(msg.body)
if msg.body == 'EXIT':
print 'Exiting cleanly'
break
else:
# Send response
print 'Sending response to remote port {0}'.format(msg.remote_port)
reply = mach.Message()
reply.body = bytearray(msg.body)
reply.bits = mach.make_msg_bits(mach.MessageType.MACH_MSG_TYPE_COPY_SEND, 0)
mach.null_port.send(msg.remote_port, reply)
def main():
port = mach.BootstrapServer.checkin("org.freenas.test.mach.ipc-server")
print 'Service port: {0}'.format(port)
while True:
msg = port.receive()
print 'Received message: {0}'.format(msg.body)
if msg.body == 'EXIT':
print 'Exiting cleanly'
break
else:
# Send response
print 'Sending response to remote port {0}'.format(msg.remote_port)
reply = mach.Message()
reply.body = bytearray(msg.body)
reply.bits = mach.make_msg_bits(
mach.MessageType.MACH_MSG_TYPE_COPY_SEND, 0)
mach.null_port.send(msg.remote_port, reply)
# Create send port
try:
send = mach.Port()
send.insert_right(mach.MessageType.MACH_MSG_TYPE_MAKE_SEND)
print 'Send port: {0}'.format(send)
except mach.MachException, e:
fail('Cannot create send port: {0}'.format(e))
# Create receive port
try:
receive = mach.Port()
receive.insert_right(mach.MessageType.MACH_MSG_TYPE_MAKE_SEND)
print 'Receive port: {0}'.format(receive)
except mach.MachException, e:
fail('Cannot create receive port: {0}'.format(e))
threading.Thread(target=server, args=(receive, )).start()
msg = mach.Message()
msg.bits = mach.make_msg_bits(mach.MessageType.MACH_MSG_TYPE_COPY_SEND,
mach.MessageType.MACH_MSG_TYPE_MAKE_SEND)
msg.body = bytearray(struct.pack('256p', 'Hello World'))
print 'Sent text: {0}'.format('Hello World')
try:
send.send(receive, msg)
except mach.SendMessageException, e:
fail('Cannot send message: {0}'.format(e))
if __name__ == '__main__':
main()
print 'Receive port: {0}'.format(receive)
except mach.MachException, e:
fail('Cannot create receive port: {0}'.format(e))
# Prepare descriptors
for i in range(0, random.randrange(5, 15)):
buffer = mach.MemoryBuffer(data=bytearray(random_str(random.randrange(1, 1024 * 1024))))
desc = mach.MemoryDescriptor()
desc.buffer = buffer
descriptors.append(desc)
t = threading.Thread(target=server, args=(receive,))
t.start()
msg = mach.Message()
msg.bits = mach.make_msg_bits(mach.MessageType.MACH_MSG_TYPE_COPY_SEND, mach.MessageType.MACH_MSG_TYPE_MAKE_SEND)
msg.descriptors = descriptors
msg.body = bytearray(struct.pack('256p', 'Hello World'))
print 'Text to send: {0}'.format('Hello World')
print 'Message to send:'
describe_msg(msg)
try:
send.send(receive, msg)
except mach.MessageSendException, e:
fail('Cannot send message: {0}'.format(e))
if __name__ == '__main__':
main()
