deno/ext/net
snek 5f0a3ace4f
chore: update deno_tunnel (#30154)
tunnels now automatically reconnect and migrate. also use `shutdown` in
telemetry instead of `flush` because it times out after 5s, which is
important if the tunnel connection is hanged for some reason.
2025-07-21 10:59:30 +02:00
..
01_net.js feat(unstable): tunnelling (#30022) 2025-07-08 02:44:50 +02:00
02_tls.js fix(ext/node): allow rejectUnauthorized: false in node:tls (#29245) 2025-05-13 17:43:58 +05:30
03_quic.js fix: unhandled rejection from quic (#28448) 2025-03-11 07:23:42 +01:00
Cargo.toml 2.4.2 (#30123) 2025-07-16 12:51:04 +02:00
io.rs chore: update to edition 2024 (#29923) 2025-07-02 17:59:39 -07:00
lib.rs refactor(permissions): push down special file checking to permissions container (#30005) 2025-07-09 20:50:26 +00:00
ops.rs chore: switch to deno_tunnel crate (#30049) 2025-07-14 16:11:02 +02:00
ops_tls.rs chore: upgrade to rustls_tokio_stream 0.7 (#29898) 2025-07-10 20:27:04 +02:00
ops_unix.rs refactor(permissions): remove access check callback (#30050) 2025-07-10 21:40:20 -04:00
quic.rs chore: upgrade rustls (#29988) 2025-07-10 12:47:42 +00:00
raw.rs chore: switch to deno_tunnel crate (#30049) 2025-07-14 16:11:02 +02:00
README.md refactor: allow lazy main module (#28929) 2025-04-30 19:59:20 +00:00
resolve_addr.rs chore: update to edition 2024 (#29923) 2025-07-02 17:59:39 -07:00
tcp.rs chore: Happy New Year 2025 (#27509) 2024-12-31 19:12:39 +00:00
tunnel.rs chore: update deno_tunnel (#30154) 2025-07-21 10:59:30 +02:00

deno_net

This crate implements networking APIs.

Usage Example

From javascript, include the extension's source:

import * as webidl from "ext:deno_webidl/00_webidl.js";
import * as net from "ext:deno_net/01_net.js";
import * as tls from "ext:deno_net/02_tls.js";

Then from rust, provide: deno_net::deno_net::init::<Permissions>(root_cert_store_provider, unsafely_ignore_certificate_errors)

Where:

  • root_cert_store_provider: Option<Arc<dyn RootCertStoreProvider>>
  • unsafely_ignore_certificate_errors: Option<Vec<String>>
  • Permissions: A struct implementing deno_net::NetPermissions

In the extensions field of your RuntimeOptions

Dependencies

  • deno_web: Provided by the deno_web crate
  • deno_fetch: Provided by the deno_fetch crate

Provided ops

Following ops are provided, which can be accessed through Deno.ops:

Net

  • op_net_accept_tcp
  • op_net_accept_unix
  • op_net_connect_tcp
  • op_net_connect_unix
  • op_net_listen_tcp
  • op_net_listen_udp
  • op_net_listen_unix
  • op_net_listen_unixpacket
  • op_net_recv_udp
  • op_net_recv_unixpacket
  • op_net_send_udp
  • op_net_send_unixpacket
  • op_net_connect_tls
  • op_net_listen_tls
  • op_net_accept_tls
  • op_net_recv_udp
  • op_net_send_udp
  • op_net_join_multi_v4_udp
  • op_net_join_multi_v6_udp
  • op_net_leave_multi_v4_udp
  • op_net_leave_multi_v6_udp
  • op_net_set_multi_loopback_udp
  • op_net_set_multi_ttl_udp
  • op_net_accept_tcp
  • op_net_connect_tcp
  • op_net_listen_tcp
  • op_net_listen_udp
  • op_net_connect_tls
  • op_net_listen_tls
  • op_net_accept_tls
  • op_net_accept_unix
  • op_net_connect_unix
  • op_net_listen_unix
  • op_net_listen_unixpacket
  • op_net_recv_unixpacket
  • op_net_send_unixpacket

TLS

  • op_tls_start
  • op_tls_handshake
  • op_tls_key_null
  • op_tls_key_static
  • op_tls_key_static_from_file
  • op_tls_cert_resolver_create
  • op_tls_cert_resolver_poll
  • op_tls_cert_resolver_resolve
  • op_tls_cert_resolver_resolve_error
  • op_tls_start
  • op_tls_handshake

Other

  • op_node_unstable_net_listen_udp
  • op_dns_resolve
  • op_dns_resolve
  • op_set_nodelay
  • op_set_keepalive
  • op_node_unstable_net_listen_unixpacket