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1705socket domain type and protocol arguments
1706sockaddr_storage and address family casting
1707getaddrinfo result iteration
1708bind wildcard versus specific addresses
1709listen backlog semantics on Linux
1710accept4 atomic nonblocking flags
1711connect completion and SO_ERROR
1712close versus shutdown in C
1713errno handling for interrupted syscalls
1714RAII-style cleanup patterns in C socket code
1715send partial-write loops
1716recv returning zero at EOF
1717EINTR versus EAGAIN handling
1718Length-prefixed message framing in C
1719Delimiter framing with bounded buffers
1720sendmsg scatter-gather vectors
1721recvmsg ancillary control messages
1722MSG_PEEK versus application buffering
1723Avoiding SIGPIPE with MSG_NOSIGNAL
1724Handling slow clients without unbounded queues
1725select descriptor set limits
1726poll readiness array management
1727epoll level-triggered loops
1728epoll edge-triggered drain requirements
1729EPOLLONESHOT worker handoff
1730Nonblocking connect timeout implementation
1731timerfd integration in socket loops
1732eventfd for cross-thread wakeups
1733SO_REUSEADDR versus SO_REUSEPORT
1734Graceful signal-driven server shutdown
1735recvfrom source address retrieval
1736UDP truncation detection with recvmsg
1737IP_PKTINFO for multihomed UDP replies
1738recvmmsg batched packet reception
1739sendmmsg batched packet transmission
1740Unix socket file descriptor passing in C
1741IP_RECVERR extended error queues
1742SO_TIMESTAMPNS receive timestamps
1743TCP_INFO structure sampling
1744Designing a bounded C echo service

1705socket domain type and protocol arguments
1706sockaddr_storage and address family casting
1707getaddrinfo result iteration
1708bind wildcard versus specific addresses
1709listen backlog semantics on Linux
1710accept4 atomic nonblocking flags
1711connect completion and SO_ERROR
1712close versus shutdown in C
1713errno handling for interrupted syscalls
1714RAII-style cleanup patterns in C socket code
1715send partial-write loops
1716recv returning zero at EOF
1717EINTR versus EAGAIN handling
1718Length-prefixed message framing in C
1719Delimiter framing with bounded buffers
1720sendmsg scatter-gather vectors
1721recvmsg ancillary control messages
1722MSG_PEEK versus application buffering
1723Avoiding SIGPIPE with MSG_NOSIGNAL
1724Handling slow clients without unbounded queues
1725select descriptor set limits
1726poll readiness array management
1727epoll level-triggered loops
1728epoll edge-triggered drain requirements
1729EPOLLONESHOT worker handoff
1730Nonblocking connect timeout implementation
1731timerfd integration in socket loops
1732eventfd for cross-thread wakeups
1733SO_REUSEADDR versus SO_REUSEPORT
1734Graceful signal-driven server shutdown
1735recvfrom source address retrieval
1736UDP truncation detection with recvmsg
1737IP_PKTINFO for multihomed UDP replies
1738recvmmsg batched packet reception
1739sendmmsg batched packet transmission
1740Unix socket file descriptor passing in C
1741IP_RECVERR extended error queues
1742SO_TIMESTAMPNS receive timestamps
1743TCP_INFO structure sampling
1744Designing a bounded C echo service

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Lesson 1717 of 2,224·47. C Socket ProgrammingFree lesson

EINTR versus EAGAIN handling

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