mqtt_write() fails when calling io_sprint()
Writing a sample with
mqtt_write() leads to a crash caused by
io_sprint() called at mqtt.cpp:529.
14:53:56 info default: MQTT: Node broker(mqtt) connected to broker localhost 14:53:56 info default: MQTT: Node broker(mqtt) subscribed to broker localhost state = 1 villas-node: /villasnode/lib/io.cpp:516: int io_sprint(io*, char*, size_t, size_t*, sample**, unsigned int): Assertion `io->state == State::CHECKED || io->state == State::OPENED' failed. Aborted (core dumped)
As shown by the additional debug message
state = 1, current state seems to be
I assume this is a result of the call of
Manually setting the state to
m->io.state=State::CHECKED) after the call of
io_init() seems to fix the problem, but I don't think this is the proper way.
Is this error introduced or related to ffa57f5e?