python中使用socket服务发送接收图像的代码，可在服务器端中插入模型推理代码进行推理返回结果。
服务器端

# -*-coding:utf-8-*-
import os.path
import socket
import structdef deal_image(sock, addr):print('connection', addr)while True:# 计算文件信息大小fileinfo_size = struct.calcsize('128sq')# 接收文件信息bufbuf = sock.recv(fileinfo_size)if buf:# 解包filename, filesize = struct.unpack('128sq', buf)fn = filename.decode().strip('\x00')new_filename = os.path.join('./', 'new_' + fn)recvd_size = 0# 保存图像fp = open(new_filename, 'wb')# 没看董while not recvd_size == filesize:if filesize - recvd_size > 1024:data = sock.recv(1024)recvd_size += len(data)else:data = sock.recv(1024)recvd_size = filesize# 写数据fp.write(data)# 关闭文件fp.close()# 关闭服务sock.close()break# 建立连接
s = socket.socket()
host = socket.gethostname()
port = 12345
s.bind((host, port))
s.listen(5)while True:# 接收连接的地址c, addr = s.accept()str = 'hello,world,' + str(addr)# 发送连接消息，以信息流的方式发送c.send(str.encode(encoding='utf-8'))print(addr)# 处理接收的图像数据deal_image(c, addr)c.close()

客户端

# -*-coding:utf-8-*-
import os.path
import socket
import struct# 初始化客户端建立通信
s = socket.socket()
host = socket.gethostname()
port = 12345
s.connect((host, port))#接收消息
data = s.recv(1024).decode(encoding='utf-8')
print(data)#发送图片文件头信息
filepath = r'./123.jpg'
fhead = struct.pack(b'123sq', bytes(os.path.basename(filepath).encode(encoding='utf-8')), os.stat(filepath).st_size)
s.send(fhead)#发送图像
fp = open(filepath, 'rb')
while True:data = fp.read(1024)if not data:print('send over')breaks.send(data)
# 关闭连接
s.close()