serve(handler: ServeHandler<Deno.NetAddr>): HttpServer<Deno.NetAddr>
Serves HTTP requests with the given handler.
The below example serves with the port 8000 on hostname "127.0.0.1".
Deno.serve((_req) => new Response("Hello, world"));
handler: ServeHandler<Deno.NetAddr>
serve(options: ServeUnixOptions,handler: ServeHandler<Deno.UnixAddr>,): HttpServer<Deno.UnixAddr>
Serves HTTP requests with the given option bag and handler.
You can specify the socket path with path option.
Deno.serve(
{ path: "path/to/socket" },
(_req) => new Response("Hello, world")
);
You can stop the server with an AbortSignal. The abort signal
needs to be passed as the signal option in the options bag. The server
aborts when the abort signal is aborted. To wait for the server to close,
await the promise returned from the Deno.serve API.
const ac = new AbortController();
const server = Deno.serve(
{ signal: ac.signal, path: "path/to/socket" },
(_req) => new Response("Hello, world")
);
server.finished.then(() => console.log("Server closed"));
console.log("Closing server...");
ac.abort();
By default Deno.serve prints the message
Listening on path/to/socket on listening. If you like to
change this behavior, you can specify a custom onListen callback.
Deno.serve({
onListen({ path }) {
console.log(`Server started at ${path}`);
// ... more info specific to your server ..
},
path: "path/to/socket",
}, (_req) => new Response("Hello, world"));
options: ServeUnixOptions
handler: ServeHandler<Deno.UnixAddr>
serve(options: ServeTcpOptions | (ServeTcpOptions & TlsCertifiedKeyPem),handler: ServeHandler<Deno.NetAddr>,): HttpServer<Deno.NetAddr>
Serves HTTP requests with the given option bag and handler.
You can specify an object with a port and hostname option, which is the
address to listen on. The default is port 8000 on hostname "0.0.0.0".
You can change the address to listen on using the hostname and port
options. The below example serves on port 3000 and hostname "127.0.0.1".
Deno.serve(
{ port: 3000, hostname: "127.0.0.1" },
(_req) => new Response("Hello, world")
);
You can stop the server with an AbortSignal. The abort signal
needs to be passed as the signal option in the options bag. The server
aborts when the abort signal is aborted. To wait for the server to close,
await the promise returned from the Deno.serve API.
const ac = new AbortController();
const server = Deno.serve(
{ signal: ac.signal },
(_req) => new Response("Hello, world")
);
server.finished.then(() => console.log("Server closed"));
console.log("Closing server...");
ac.abort();
By default Deno.serve prints the message
Listening on http://<hostname>:<port>/ on listening. If you like to
change this behavior, you can specify a custom onListen callback.
Deno.serve({
onListen({ port, hostname }) {
console.log(`Server started at http://${hostname}:${port}`);
// ... more info specific to your server ..
},
}, (_req) => new Response("Hello, world"));
To enable TLS you must specify the key and cert options.
const cert = "-----BEGIN CERTIFICATE-----\n...\n-----END CERTIFICATE-----\n";
const key = "-----BEGIN PRIVATE KEY-----\n...\n-----END PRIVATE KEY-----\n";
Deno.serve({ cert, key }, (_req) => new Response("Hello, world"));
options: ServeTcpOptions | (ServeTcpOptions & TlsCertifiedKeyPem)
handler: ServeHandler<Deno.NetAddr>
serve(options: ServeUnixOptions & ServeInit<Deno.UnixAddr>): HttpServer<Deno.UnixAddr>
Serves HTTP requests with the given option bag.
You can specify an object with the path option, which is the unix domain socket to listen on.
const ac = new AbortController();
const server = Deno.serve({
path: "path/to/socket",
handler: (_req) => new Response("Hello, world"),
signal: ac.signal,
onListen({ path }) {
console.log(`Server started at ${path}`);
},
});
server.finished.then(() => console.log("Server closed"));
console.log("Closing server...");
ac.abort();
options: ServeUnixOptions & ServeInit<Deno.UnixAddr>
serve(options: (ServeTcpOptions | (ServeTcpOptions & TlsCertifiedKeyPem)) & ServeInit<Deno.NetAddr>): HttpServer<Deno.NetAddr>
Serves HTTP requests with the given option bag.
You can specify an object with a port and hostname option, which is the
address to listen on. The default is port 8000 on hostname "0.0.0.0".
const ac = new AbortController();
const server = Deno.serve({
port: 3000,
hostname: "127.0.0.1",
handler: (_req) => new Response("Hello, world"),
signal: ac.signal,
onListen({ port, hostname }) {
console.log(`Server started at http://${hostname}:${port}`);
},
});
server.finished.then(() => console.log("Server closed"));
console.log("Closing server...");
ac.abort();
options: (ServeTcpOptions | (ServeTcpOptions & TlsCertifiedKeyPem)) & ServeInit<Deno.NetAddr>