getRemoteName()

Cache the TCP peer address as a string and pass it to createChannel().

src/remote/blockingUDPTransport.cpp

@@ -71,6 +71,11 @@ inline int sendto(int s, const char *buf, size_t len, int flags, const struct so
                 char strBuffer[64];
                 epicsSocketConvertErrnoToString(strBuffer, sizeof(strBuffer));
                 LOG(logLevelDebug, "getsockname error: %s.", strBuffer);
+                _remoteName = "<unknown>:0";
+            } else {
+                char strBuffer[64];
+                sockAddrToA(&_remoteAddress.sa, strBuffer, sizeof(strBuffer));
+                _remoteName = strBuffer;
             }
         }