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// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
import * as netOps from "./ops/net.ts";
import {
Listener,
DatagramConn,
ListenerImpl,
DatagramImpl,
ConnectOptions,
Conn,
ConnImpl,
listen as stableListen,
connect as stableConnect,
} from "./net.ts";
export interface ListenOptions {
port: number;
hostname?: string;
transport?: "tcp" | "udp";
}
export interface UnixListenOptions {
transport: "unix" | "unixpacket";
path: string;
}
export interface UnixConnectOptions {
transport: "unix";
path: string;
}
export function listen(
options: ListenOptions & { transport?: "tcp" }
): Listener;
export function listen(
options: UnixListenOptions & { transport: "unix" }
): Listener;
export function listen(options: ListenOptions | UnixListenOptions): Listener {
if (options.transport === "unix") {
const res = netOps.listen(options);
return new ListenerImpl(res.rid, res.localAddr);
} else {
return stableListen(options as ListenOptions & { transport?: "tcp" });
}
}
export function listenDatagram(
options: ListenOptions & { transport: "udp" }
): DatagramConn;
export function listenDatagram(
options: UnixListenOptions & { transport: "unixpacket" }
): DatagramConn;
export function listenDatagram(
options: ListenOptions | UnixListenOptions
): DatagramConn {
let res;
if (options.transport === "unixpacket") {
res = netOps.listen(options);
} else {
res = netOps.listen({
transport: "udp",
hostname: "127.0.0.1",
...(options as ListenOptions),
});
}
return new DatagramImpl(res.rid, res.localAddr);
}
export async function connect(
options: ConnectOptions | UnixConnectOptions
): Promise<Conn> {
if (options.transport === "unix") {
const res = await netOps.connect(options);
return new ConnImpl(res.rid, res.remoteAddr!, res.localAddr!);
} else {
return stableConnect(options as ConnectOptions);
}
}
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