XX-4050 / Send E2E test

Adds test for sending E2E message between two clients running in the browser

examples/sendE2E/receiver.html

@@ -31,6 +31,7 @@
 
             // Get element to print log messages to
             const logOutput = document.getElementById("logOutput")
+            const htmlConsole = newHtmlConsole(logOutput)
 
             // Get button that will stop the network follower
             const stopNetworkFollowerBtn = document.getElementById("stopNetworkFollowerBtn")
@@ -38,15 +39,19 @@
             // Client specific parameters
             const recipientContactFile = '';
             const myContactFileName = 'receiverContact.xxc';
-            const statePath = 'statePathRecipient';
+            const statePath = 'statePathRecipient2';
             const statePass = 'password';
 
             document.getElementById('ndfInput').addEventListener('change', e => {
                 let reader = new FileReader();
-                reader.onload = function (e) {
-                    SendE2e(logOutput, stopNetworkFollowerBtn, e.target.result,
-                        recipientContactFile, myContactFileName, statePath,
-                        statePass);
+                reader.onload = async function (e) {
+                    try {
+                        await SendE2e(htmlConsole, stopNetworkFollowerBtn,
+                            e.target.result, recipientContactFile,
+                            myContactFileName, statePath, statePass);
+                    } catch (e) {
+                        htmlConsole.error(e)
+                    }
                 };
                 reader.readAsText(e.target.files[0]);
             }, false);