33 lines
888 B
Python
33 lines
888 B
Python
import socket
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from open3d import re
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class TcpServer:
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def __init__(self, host="0.0.0.0", port=65444) -> None:
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self.host = host
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self.port = port
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self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
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self.sock.bind((self.host, self.port))
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self.sock.listen(1) # 允许最多一个连接（可改大）
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print(f"Listening on {self.host}:{self.port}")
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def accept_client(self):
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self.conn, self.addr = self.sock.accept()
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self.conn.setblocking(False)
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print(f"Connected by {self.addr}")
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def recv_data(self, bufsize=4096):
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try:
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data = self.conn.recv(bufsize)
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return data
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except BlockingIOError:
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return ""
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def send_data(self, data: bytes):
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self.conn.sendall(data)
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def close(self):
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self.conn.close()
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self.sock.close()
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