Jianbin Lai

FR: File persistence of pending to be published messages

3

case step1: publisher send 1,2,3,4,5 (total 5 messages) subscriber received 1,2,3,4,5 (total 5 messages) step2: and then I close the program of the broker and wait for a while. step3:...

Could java-coap using SSL with my own CA certificate?

7

I am trying the condition that I have my own CA, and I try to use client to use SSL to connect the server with the CA certificate. How could...

it seems that it does not exist a function in coapclient to cancel the observation about a coapresource

Socket Closed when stop()

3

when I try to test the example java-coap/coap-core/src/test/java/protocolTests/ClientServerTest.java (https://github.com/PelionIoT/java-coap/blob/master/coap-core/src/test/java/protocolTests/ClientServerTest.java) case: when server.stop() or client.stop(), the console would show "java.net.SocketException: socket closed" process: when I traced this process, I found it...

In QoS1 in MQTT: there are 2 process in MQTT communication, 1.Publisher to Broker 2.Broker to Subscriber In each process, when the server(publisher/broker) does not receive the PUBACK from the...

In QoS1 in MQTT: there are 2 process in MQTT communication, 1.Publisher to Broker 2.Broker to Subscriber In each process, when the server(publisher/broker) does not receive the PUBACK from the...