def __thread_client(local_ip_address, local_port, remote_ip_address, remote_port, message_count):
socket = TcpSocket()
socket.bind(local_ip_address, local_port)
print(f"Client TCP Echo: opening connection to {remote_ip_address}, port {remote_port}")
if socket.connect(remote_ip_address=remote_ip_address, remote_port=remote_port):
print(f"Client TCP Echo: Connection to {remote_ip_address}, port {remote_port} has been established")
else:
print(f"Client TCP Echo: Connection to {remote_ip_address}, port {remote_port} failed")
return
i = 1
while i <= message_count:
message = bytes(str(datetime.now()) + "\n", "utf-8")
# message = bytes("***START***" + "1234567890" * 1000 + "***STOP***", "utf-8")
if socket.send(message):
print(f"Client TCP Echo: Sent data to {remote_ip_address}, port {remote_port} - {message}")
time.sleep(1)
i += 1
else:
print(f"Client TCP Echo: Peer {remote_ip_address}, port {remote_port} closed connection")
break
socket.close()
print(f"Client TCP Echo: Closed connection to {remote_ip_address}, port {remote_port}")
class RemoteControl:
def __init__(self, *addr_port):
self.addr_port = addr_port
self.gqrx_control = TcpSocket()
def set_controls(
self,
command,
parameter,
):
return self.gqrx_control.connect(f'{command} {parameter}e6',
*self.addr_port)
def get_status(self, command):
return self.gqrx_control.connect(f'{command}', *self.addr_port)
def __init__(self, *addr_port):
self.addr_port = addr_port
self.gqrx_control = TcpSocket()
from argz import parse
import socket
from tcp_socket import TcpSocket
# parse command line arguments
arg = parse(is_receiver=True)
# create a new tcp socket
sock = TcpSocket(
remote = [arg.remote_ip, arg.remote_port],
port = arg.listening_port,
log = arg.log_filename,
)
# receive data on socket
data = sock.recv()
# once data is done trasferring, write it to a file
open(arg.filename, 'w').write(data)
import socket
from argz import parse
from tcp_socket import TcpSocket
# parse command line arguments
arg = parse(is_receiver=False)
# load data from file into python
try:
data = open(arg.filename).read()
except IOError as err:
print("I/O error: {0}".format(err))
raise
# create a new tcp socket
sock = TcpSocket(
remote = [arg.remote_ip, arg.remote_port],
port = arg.ack_port,
log = arg.log_filename,
window = arg.window_size,
)
# send data over tcp socket
sock.sendall(data)
