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import os
import ../nimbluez/bluetoothnativesockets
let
serverPort = RfcommPort(15)
serverAddress =
"provide_your_server_address_string_here"
# "00:02:72:0F:5C:87"
# "AC:7B:A1:55:E6:4A"
var clientSocket = newBluetoothNativeSocket(SOCK_STREAM, BTPROTO_RFCOMM)
if clientSocket == InvalidSocket:
raiseOSError(osLastError())
try:
echo "Client socket created: ", repr(clientSocket)
var name = getRfcommAddr(serverPort, serverAddress)
if connect(clientSocket,
cast[ptr SockAddr](addr(name)),
sizeof(name).SockLen) < 0'i32:
raiseOSError(osLastError())
echo "Connection established."
var message = "What time you got?"
echo "Sending message:"
echo " ", message
let sentLen = clientSocket.send(cstring(message), cint(message.len), cint(0))
if sentLen < 0'i32:
raiseOSError(osLastError())
echo "Characters sent: ", sentLen
echo "Receiving message:"
message = ""
message.setLen(1000)
let recvLen = recv(clientSocket, cstring(message), cint(message.len), cint(0))
if recvLen < 0'i32:
raiseOSError(osLastError())
message.setLen(recvLen)
echo " ", message
echo "Characters received: ", recvLen
finally:
clientSocket.close()
echo "Client socket closed."
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