Module: net.socket

Source: ./net/socket.reef

Overview

net.socket - Low-level socket constants and utilities

Provides socket-related constants (AF_INET, SOCK_STREAM, etc.) and utilities. Most users should use net.tcp or net.udp instead.

Functions

fn AF_INET(): int

Address family constants

fn AF_INET6(): int

fn AF_UNIX(): int

fn SOCK_STREAM(): int

Socket type constants

fn SOCK_DGRAM(): int

fn SHUT_RD(): int

Shutdown mode constants

fn SHUT_WR(): int

fn SHUT_RDWR(): int

fn NET_OK(): int

Error code constants

fn NET_ERROR(): int

fn NET_TIMEOUT(): int

fn NET_CLOSED(): int

fn net_last_error(): int

Utility function wrappers

fn net_error_string(errcode: int): string

fn net_is_ipv6(addr: string): bool

fn net_err(): error.Error

Maps the runtime's thread-local last errno (via reef_net_error_kind(), see reef_net.c for the portable errno -> kind table) to a core.error.Error carrying the matching ErrorKind and a strerror() message. Shared by every net package (tcp/udp/unix/dns) as the source of their Result Errs.

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