Squashed 'third_party/pi/' content from commit d981de122

git-subtree-dir: third_party/pi
git-subtree-split: d981de1229ef899957bbe968bc8dcda02a21f477

packages/server/src/transports/unix/preset.ts

@@ -0,0 +1,28 @@
+import type { SessionMetadata } from "@earendil-works/pi-agent-core";
+import { Server } from "../../server.ts";
+import type { ServerHost } from "../../types.ts";
+import { createUnixListener } from "./listener.ts";
+import type { UnixServerOptions } from "./types.ts";
+
+/** Compose Server with one Unix-domain socket listener. */
+export function createUnixServer<TMetadata extends SessionMetadata>(
+	host: ServerHost<TMetadata>,
+	options: UnixServerOptions,
+): Server<TMetadata> {
+	const listener = createUnixListener({
+		path: options.path,
+		mode: options.mode,
+		maxFrameLength: options.maxFrameLength,
+		maxPendingBytes: options.maxPendingBytes,
+		gracefulCloseTimeoutMs: options.gracefulCloseTimeoutMs,
+		onError: options.onError,
+	});
+	return new Server(host, {
+		listeners: [listener],
+		maxFrameLength: options.maxFrameLength,
+		handshakeTimeoutMs: options.handshakeTimeoutMs,
+		onConnectionCountChanged: options.onConnectionCountChanged,
+		serverId: options.serverId,
+		onError: options.onError,
+	});
+}