Multiple tunnels at once

holepunchto · Oct 20, 2024 · bbe5391 · bbe5391
1 parent 630965e
commit bbe5391
Showing 1 changed file with 17 additions and 7 deletions.
diff --git a/lib/bin/tunnel.js b/lib/bin/tunnel.js
@@ -14,6 +14,10 @@ module.exports = async function tunnel (keyOrName, opts = {}) {
     await keygen({ f: keyFilename })
   }
 
+  if (!opts.L && !opts.R) {
+    throw new Error('-L o -R is required')
+  }
+
   const serverPublicKey = await getKnownPeer(keyOrName, { verbose: true })
 
   const hs = new Hypershell({ bootstrap: opts.bootstrap })
@@ -22,14 +26,18 @@ module.exports = async function tunnel (keyOrName, opts = {}) {
     keyPair: await fileToKeyPair(keyFilename)
   })
 
-  let proxy = null
+  const proxies = []
 
   if (opts.L) {
-    proxy = await tunnel.local(opts.L)
-  } else if (opts.R) {
-    proxy = await tunnel.remote(opts.R)
-  } else {
-    throw new Error('-L o -R is required')
+    for (const local of opts.L) {
+      proxies.push(await tunnel.local(local))
+    }
+  }
+
+  if (opts.R) {
+    for (const remote of opts.R) {
+      proxies.push(await tunnel.remote(remote))
+    }
   }
 
   console.log('Tunnel is ready!')
@@ -43,7 +51,9 @@ module.exports = async function tunnel (keyOrName, opts = {}) {
   }
 
   async function close () {
-    await proxy.close()
+    for (const proxy of proxies) {
+      await proxy.close()
+    }
     await tunnel.close()
     await hs.destroy()
   }