Socket
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A software endpoint for bidirectional network communication, identified by an IP address and port number, forming the foundation of all network protocols.
Related Protocols
Mentioned in Guides
Debugging 502 Bad Gateway Errors
Debugging & Troubleshooting
Debugging Connection Reset Errors
Debugging & Troubleshooting
Debugging WebSocket Disconnections
Debugging & Troubleshooting
TCP Three-Way Handshake and Connection Lifecycle
DNS & Networking
Essential Network Debugging Tools: ping, traceroute, mtr, and tcpdump
DNS & Networking
Reverse Proxy Configuration: Nginx, Caddy, and HAProxy
Production Infrastructure