Change the echo server to act as a relay.
Most the camera sync messages there's no reason to send a packet BACK to the master, it just adds latency.
You can use a particular URI path like /relay/ for this
or have the master send a message like 'IAmMaster' to switch off echo for that client.
Change the echo server to act as a relay. Most the camera sync messages there's no reason to send a packet BACK to the master, it just adds latency. You can use a particular URI path like /relay/ for this or have the master send a message like 'IAmMaster' to switch off echo for that client.