wzm

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Deadlock appears be caused by write data and discovery entity threads using tcp transport on the writer side.

![image](https://github.com/eProsima/Fast-DDS/assets/64530666/ae2b8794-d6f2-47e7-b56e-45a00ece7290) the deadlock stack； use 2.11.2, if deadlock occurs, it cannot recover, but use 2.14.0, if a deadlock occurs, then recreate the subscriber， deadlock will exit after about 15 minutes...

Deadlock appears be caused by write data and discovery entity threads using tcp transport on the writer side.

> > ![image](https://private-user-images.githubusercontent.com/64530666/335961386-ae2b8794-d6f2-47e7-b56e-45a00ece7290.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.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.fe__vQzsAx4SlOXj2MWFekA4NCnZDgY9TiyoHimSGNk) > > the deadlock stack； > > use 2.11.2, if deadlock occurs, it cannot recover, but use 2.14.0, if a deadlock occurs, then recreate the subscriber， deadlock...

Unable to recover communication after network disconnection

The discovery mechanism of fastdds may affect the disconnection and reconnection; (rtps.builtin.discovery_config.leaseDuration_announcementperiod = Duration_t(5, 0);) The same ip, if the network is disconnected for more than 5 minutes, it cannot...

Unable to recover communication after network disconnection

> > (rtps.builtin.discovery_config.leaseDuration_announcementperiod = Duration_t(5, 0);) > > The same ip, if the network is disconnected for more than 5 minutes, it cannot be connected again; > > In fact,...