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# File 'lib/orion6_rep/communication.rb', line 29
def communicate(host_address, port, payload, expected_response_size, timeout_time=60, max_attempts = 3)
attempt = 0
while attempt < max_attempts do
socket = nil
begin
timeout(timeout_time) {
socket = TCPSocket.open(host_address, port)
}
rescue Timeout::Error => e
socket = nil
end
received_data = nil
if socket
begin
received_data = send_receive_data(socket, payload, expected_response_size, timeout_time)
rescue Timeout::Error => e
socket.close
end
end
break unless received_data.nil?
attempt += 1
end
raise "Timeout error" if attempt >= max_attempts
received_data
end
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