//export goUdpGwClient_NewConnection
// goUdpGwClient_NewConnection creates a connection and returns a connection ID
// given local and remote addresses.
func goUdpGwClient_NewConnection(cLocalAddr C.BAddr, cRemoteAddr C.BAddr) C.uint16_t {
// Open a connection for localAddr and remoteAddr
laddr := C.baddr_to_str(&cLocalAddr)
raddr := C.baddr_to_str(&cRemoteAddr)
defer func() {
C.free(unsafe.Pointer(laddr))
C.free(unsafe.Pointer(raddr))
}()
localAddr := C.GoString(laddr)
remoteAddr := C.GoString(raddr)
connID, err := udpgwLookupOrCreateConnId(localAddr, remoteAddr)
if err != nil {
return 0
}
client, _ := getUdpGwClientById(connID)
client.cLocalAddr = cLocalAddr
client.cRemoteAddr = cRemoteAddr
return C.uint16_t(connID)
}
//export goUdpGwClient_FindConnectionIdByAddr
// goUdpGwClient_FindConnectionIdByAddr returns a connection ID given local and
// remote addresses.
func goUdpGwClient_FindConnectionIdByAddr(cLocalAddr C.BAddr, cRemoteAddr C.BAddr) C.uint16_t {
// Open a connection for localAddr and remoteAddr
laddr := C.baddr_to_str(&cLocalAddr)
raddr := C.baddr_to_str(&cRemoteAddr)
defer func() {
C.free(unsafe.Pointer(laddr))
C.free(unsafe.Pointer(raddr))
}()
connID, err := udpgwLookupConnId(C.GoString(laddr), C.GoString(raddr))
if err != nil {
return 0
}
return C.uint16_t(connID)
}