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[wakaama-dev] LWM2M client registration failure
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Hello,
I downloaded and successfully compiled the latest Wakaama code in trunk
from GitHub, but I seem to encounter a strange problem with the LWM2M
client.
Basically, I fired up the default LWM2M server
(trunk/tests/server/lwm2mserver), and then I started the default client
(trunk/tests/client/lwm2mclient) without any commandline arguments. The
client sends the initial registration to the server, which the server
successfully registers as client #0 with the name "testlwm2mclient" and
sends an acknowledgement.
The 13 byte CoAP ACK from the server to the client seems not to be
understood, and the client keeps retransmitting the registration POST
request until it gives up with a registration failure message to the
client's user. On the other hand, the Wakaama server responds to each
incoming client registration and returning an acknowledgement. Wireshark
does not show any malformed CoAP packets.
I crosstested with a Wakaama snapshot I have from May 2015, and the
lwm2mclient from May 2015 seems to work successfully with the current
(and previous) lwm2mserver.
I tried rebuilding the current client after disabling bootstrapping but
I received the same error. I'm using a Ubuntu 14.10 desktop environment
with gcc 4.9.1.
Is there something I'm doing wrong?
Regards,
Bill