GitLab

Separate body handlers begin transfer callbacks for receiving and sending files (the file body handler needs to open the file in different modes in these 2 cases).

In some re-connection case, specially over udp, transaction may be found, but without associated channel. Fix it

Fix link error for windows

fix crash when a channel encouters an error and is immediately cleaned by listening point AND the transaction is still ref'd somewhere else.

don't reuse ssl context and config when the channel retries with another address. Destroy it and recreate a new one.
The reason for this change is because mbedtls keeps client certificates forever in the ssl config, there is no way to remove them.
Furthermore it doesn't make a copy of the certificate, it is the belle_sip_channel_t that has to keep the memory safe for all the duration of the ssl config.
Unfortunately this is too complex, because the tls client certificate is requested to the app on demand, and it will be requested each time a new ssl handshake is happening.

Added possibility to add a user body handler inside a file body handler to dynamically edit the content of the file in both directions

fix bug in new timers: changing the timer interval while the timer is already scheduled had no effect.