4.7. TCP/UDP

4.7.1. UDP

• socket.SOCK_DGRAM

Figure 4.54. UDP packet

4.7.2. TCP

• socket.SOCK_STREAM

4.7.3. Header

Figure 4.55. TCP packet

Figure 4.56. TCP packet

4.7.4. Handshake

Figure 4.57. TCP Handshake Simple

Figure 4.58. TCP Handshake

Figure 4.59. TCP Handshake Detailed