thanks for your answer, my question relates to how I can make sending mass messages where the shipping time between the two is efficient, using the test client, I notice that there are more messages to send a long time between the two ships, so as I can do simultaneously fresh and time efficient ...

Good afternoon.
I am testing the client that brings the platform, but I can not understand why the delay send a message when trying to send another message.
I need to send the message the response is immediate, could you tell me which parameter should be used to modify or send the message that the ...