Relay pairing offer v2 (E2EE) + host connections

packages/relay/src/encrypted-channel.test.ts

@@ -51,17 +51,24 @@ describe("EncryptedChannel", () => {
     const daemonKeyPair = await generateKeyPair();
     const daemonPubKeyB64 = await exportPublicKey(daemonKeyPair.publicKey);
 
+    let clientOpenedResolve: (() => void) | null = null;
+    const clientOpened = new Promise<void>((resolve) => {
+      clientOpenedResolve = resolve;
+    });
+
     // Start daemon waiting for client
     const daemonChannelPromise = createDaemonChannel(daemonTransport, daemonKeyPair);
 
     // Client connects (scanned QR, got daemon's public key)
     const clientChannel = await createClientChannel(
       clientTransport,
-      daemonPubKeyB64
+      daemonPubKeyB64,
+      { onopen: () => clientOpenedResolve?.() }
     );
 
     // Daemon receives hello and completes handshake
     const daemonChannel = await daemonChannelPromise;
+    await clientOpened;
 
     expect(clientChannel.isOpen()).toBe(true);
     expect(daemonChannel.isOpen()).toBe(true);
@@ -76,6 +83,11 @@ describe("EncryptedChannel", () => {
     const daemonMessages: (string | ArrayBuffer)[] = [];
     const clientMessages: (string | ArrayBuffer)[] = [];
 
+    let clientOpenedResolve: (() => void) | null = null;
+    const clientOpened = new Promise<void>((resolve) => {
+      clientOpenedResolve = resolve;
+    });
+
     const daemonChannelPromise = createDaemonChannel(
       daemonTransport,
       daemonKeyPair,
@@ -85,10 +97,11 @@ describe("EncryptedChannel", () => {
     const clientChannel = await createClientChannel(
       clientTransport,
       daemonPubKeyB64,
-      { onmessage: (data) => clientMessages.push(data) }
+      { onmessage: (data) => clientMessages.push(data), onopen: () => clientOpenedResolve?.() }
     );
 
     const daemonChannel = await daemonChannelPromise;
+    await clientOpened;
 
     // Send messages both directions
     await clientChannel.send("Hello from client");
@@ -111,12 +124,19 @@ describe("EncryptedChannel", () => {
     const daemonKeyPair = await generateKeyPair();
     const daemonPubKeyB64 = await exportPublicKey(daemonKeyPair.publicKey);
 
+    let clientOpenedResolve: (() => void) | null = null;
+    const clientOpened = new Promise<void>((resolve) => {
+      clientOpenedResolve = resolve;
+    });
+
     const daemonChannelPromise = createDaemonChannel(daemonTransport, daemonKeyPair);
     const clientChannel = await createClientChannel(
       clientTransport,
-      daemonPubKeyB64
+      daemonPubKeyB64,
+      { onopen: () => clientOpenedResolve?.() }
     );
     await daemonChannelPromise;
+    await clientOpened;
 
     // Clear mock call history
     (clientTransport.send as ReturnType<typeof vi.fn>).mockClear();