About "extraHeaders":
emptyMap is immutable, so when headers.put(key, value) is called, Java throws java.lang.UnsupportedOperationException.
Consider using HashMaps instead.
About "auth_payload":
This is a symmetric feature for my recent iOS Handshake payload PR. It works similar, but utilises Socket options builder's setAuth instead.
About "extraHeaders": emptyMap is immutable, so when
headers.put(key, value)
is called, Java throwsjava.lang.UnsupportedOperationException
. Consider using HashMaps instead.About "auth_payload": This is a symmetric feature for my recent iOS Handshake payload PR. It works similar, but utilises Socket options builder's
setAuth
instead.