FABN-900 NodeSDK Connect error return URL

Have the connect by deadline error message include
the URL address of the remote endpoint.

Change-Id: I0a3f877f87af237d7d0e60010fb9ccd77d74f9e7
Signed-off-by: Bret Harrison <beharrison@nc.rr.com>

Author: harrisob

fabric-client/lib/Remote.js

@@ -128,6 +128,7 @@ class Remote {
 	}
 
 	waitForReady(client) {
+		const self = this;
 		if (!client) {
 			throw new Error('Missing required gRPC client');
 		}
@@ -136,6 +137,9 @@ class Remote {
 		return new Promise((resolve, reject) => {
 			client.waitForReady(timeout, (err) => {
 				if (err) {
+					if(err.message) {
+						err.message = err.message + ' URL:'+ self.getUrl();
+					}
 					logger.error(err);
 
 					return reject(err);

test/unit/remote.js

@@ -38,7 +38,7 @@ const aHost = 'atesthostname:9999';
 const url = 'grpcs://' + aHost;
 const aHostnameOverride = 'atesthostnameoverride';
 
-test('\n\n ** Remote node tests **\n\n', function (t) {
+test('\n\n ** Remote node tests **\n\n', async function (t) {
 	testutil.resetDefaults();
 
 	t.comment('\n * REMOTE *');
@@ -142,6 +142,17 @@ test('\n\n ** Remote node tests **\n\n', function (t) {
 		'Check not passing any GRPC options.'
 	);
 
+	peer = new Peer(url, {pem: aPem, clientKey: aPem, clientCert: aPem});
+	try {
+		await peer.sendProposal({}, 100);
+	} catch(error) {
+		if(error.toString().includes(peer.getUrl())) {
+			t.pass('Successfully got the waitForReady URL address error');
+		} else {
+			t.fail('Failed to get the waitForReady URL address error');
+		}
+	}
+
 	opts = { pem: aPem, 'ssl-target-name-override': aHostnameOverride };
 	peer = new Peer(url, opts);
 	t.equal(aHost, peer._endpoint.addr, 'GRPC Options tests: new Peer grpcs with opts created');