socket — 网络通信

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2023-12-01

用途: 提供对网络通信的访问

Addressing, Protocol Families and Socket Types

  • Looking up Hosts on the Network
  • Finding Service Information
  • Looking Up Server Addresses
  • IP Address Representations

TCP/IP Client and Server

  • Echo Server
  • Echo Client
  • Client and Server Together
  • Easy Client Connections
  • Choosing an Address for Listening

User Datagram Client and Server

  • Echo Server
  • Echo Client
  • Client and Server Together

Unix Domain Sockets

  • Permissions
  • Communication Between Parent and Child Processes

Multicast

  • Sending Multicast Messages
  • Receiving Multicast Messages
  • Example Output

Sending Binary Data

Non-blocking Communication and Timeouts