diff options
| author | Gianluca Oldani <oldanigianluca@gmail.com> | 2022-10-24 11:05:07 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-10-24 09:05:07 +0000 |
| commit | 873a5ce2eddb65cdfea7fc8bbcae3e8dfef5dfb9 (patch) | |
| tree | c02d782463ae2d8c412118aee35170be6cca7238 /cli/dts/lib.deno.unstable.d.ts | |
| parent | 38213f1142200e9184d1c5ae1e25ff781248362a (diff) | |
feat(ext/net): add reuseAddress option for UDP (#13849)
This commit adds a `reuseAddress` option for UDP sockets. When this
option is enabled, one can listen on an address even though it is
already being listened on from a different process or thread. The new
socket will steal the address from the existing socket.
On Windows and Linux this uses the `SO_REUSEADDR` option, while on other
Unixes this is done with `SO_REUSEPORT`.
This behavior aligns with what libuv does.
TCP sockets still unconditionally set the `SO_REUSEADDR` flag - this
behavior matches Node.js and Go. This PR does not change this behaviour.
Co-authored-by: Luca Casonato <hello@lcas.dev>
Diffstat (limited to 'cli/dts/lib.deno.unstable.d.ts')
| -rw-r--r-- | cli/dts/lib.deno.unstable.d.ts | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/cli/dts/lib.deno.unstable.d.ts b/cli/dts/lib.deno.unstable.d.ts index 72f5fc058..85b5911f8 100644 --- a/cli/dts/lib.deno.unstable.d.ts +++ b/cli/dts/lib.deno.unstable.d.ts @@ -1073,6 +1073,17 @@ declare namespace Deno { /** **UNSTABLE**: New API, yet to be vetted. * + * @category Network + */ + export interface UdpListenOptions extends ListenOptions { + /** When `true` the specified address will be reused, even if another + * process has already bound a socket on it. This effectively steals the + * socket from the listener. Defaults to `false`. */ + reuseAddress?: boolean; + } + + /** **UNSTABLE**: New API, yet to be vetted. + * * Listen announces on the local transport address. * * ```ts @@ -1110,7 +1121,7 @@ declare namespace Deno { * @category Network */ export function listenDatagram( - options: ListenOptions & { transport: "udp" }, + options: UdpListenOptions & { transport: "udp" }, ): DatagramConn; /** **UNSTABLE**: New API, yet to be vetted. |