4.7. Transport TCP/UDP

4.7.1. UDP

• socket.SOCK_DGRAM

Figure 4.58. UDP packet

4.7.2. TCP

• socket.SOCK_STREAM

4.7.3. Header

Figure 4.59. TCP packet

Figure 4.60. TCP packet

4.7.4. Handshake

Figure 4.61. TCP Handshake Simple

Figure 4.62. TCP Handshake

Figure 4.63. TCP Handshake Detailed