I have used IIS to locally host my bot like so: https: //localhost/MyBot. Currently when I try to connect to my bot in the bot emulator I get a POST 500 error, and am unable to send messages. I am new to this and most documentation for publishing a bot to a local server is limited. I can however successfully open this link from my browser.
Am I experiencing this error because I don't have the https: //localhost/Bridget/api/messages directory/url? I tried creating Virtual Directories in IIS but that did not help solve my problem. Do I need tunneling software? Is there a simple tutorial for deploying a bot locally using IIS and connecting to it via the bot emulator?
Here is the error I see in the emulator:
Bot Emulator Error
Using ngrok tunneling software this is what I see:
NGROK Bot Emulator Error
Here is the code that processing incoming POST messages:
/// <summary>
/// POST: api/Messages
/// Receive a message from a user and reply to it
/// </summary>
public async Task<HttpResponseMessage> Post([FromBody]Activity activity)
{
if (activity.Type == ActivityTypes.Message)
{
// Strip any #mentions
Mention[] m = activity.GetMentions();
for (int x = 0; x < m.Length; x++)
{
if (m[x].Mentioned.Id == activity.Recipient.Id)
{
if (m[x].Text != null)
{
activity.Text = activity.Text.Replace(m[x].Text, "");
}
}
}
await stateClient.BotState.SetUserDataAsync(activity.ChannelId, activity.From.Id, userData);
await Conversation.SendAsync(activity, () => new Dialogs.RootDialog());
}
else if (activity.Type == ActivityTypes.Invoke)
{
// Some Code...
}
else
{
HandleSystemMessage(activity);
}
var response = Request.CreateResponse(HttpStatusCode.OK);
return response;
}
Am I experiencing this error because I don't have the https: //localhost/Bridget/api/messages directory/url?
Both your screenshots show you trying to connect to /api/messages, which you say you don't have, so naturally, you are going to get an error.
Please post the portion of your bot code to show where you are listening for the messages. For example, a NodeJS bot would have something like:
var server = restify.createServer();
server.listen(process.env.port || process.env.PORT || 3978, () => {
console.log('%s listening to %s', server.name, server.url);
});
var connector = new builder.ChatConnector({
appId: process.env.MICROSOFT_APP_ID,
appPassword: process.env.MICROSOFT_APP_PASSWORD
});
var bot = new builder.UniversalBot(connector);
server.post('/api/messages', connector.listen());
The last line shows the connecting listening for message at /api/messages in the current application (being run by NodeJS using the restify library). What does your's have?
I fixed the issue, it was because IIS was not allowing POST requests. All I did was go to Request filtering and added the verb POST:
IIS POST Fix
Related
Am newbie in node.js and would like to grab all events types.
In this case i already did my homework.I found from far this one.
In link, Continuosly throwing below error.
Error :
TypeError: esl.createCallServer is not a function
I am expecting : If any call has been started and forward to the gateway.So on the realtime would like to get gateway name in node.js to check which gateway is using
Might be possible,I understand is not correct way but below also one more try to achieve this but that not giving me gateway information.
call_handler = require('seem');
const esl = require("esl");
const port = 4041;
const server = esl.server(call_handler).listen(port);
server.listen(port, function() {
console.log("Server listening for connection requests on socket localhost:"+port);
});
esl.client(call_handler).connect(4050);
server.on("connection", function(chunk) {
console.log("Connection has been established");
chunk.on("data", (data) => {
console.log("Channel Park info");
var data_string = data.toString();
var data_arr= data_string.replace(/\r\n/g, "\r").replace(/\n/g, "\r").split(/\r/);
var data_array= JSON.stringify( data_arr );
console.log(data_array);
chunk.end();
});
});
Node.js server have port is 4050.
From Freeswitch dialplan, I am executing below line
<action application="socket" data="127.0.0.1:4041 full"/>
Expected Output :
Whenever call is bridge on any gateway then after and before complete call am able to get bridge line from node.js
Also parameters which are added in dialplan as set/export that also must be get on node.js
Anyone like to share some hints for this problem ?
This is my first time working with node.js and i have to connect it to Luis, what i tried to do so far is a simple example available in the docs where the bot repeats what the user says and it gave an error as i seemingly am linking LUIS to node.js badly although I referred to the docs https://learn.microsoft.com/en-us/azure/cognitive-services/luis/luis-nodejs-tutorial-build-bot-framework-sample
precisely
// app.js - register LUIS endpoint API
var recognizer = new builder.LuisRecognizer(process.env.LUIS_MODEL_URL);
bot.recognizer(recognizer)
;
My code
var restify = require('restify');
var builder = require('botbuilder');
var http = require('http');
var recognizer = new builder.LuisRecognizer(MY_PATH_TO_LUIS_HTTP);
bot.recognizer(recognizer);
// Setup Restify Server
var server = restify.createServer();
server.listen(process.env.port || process.env.PORT || 3978, function () {
console.log('%s listening to %s', server.name, server.url);
});
// Create chat connector for communicating with the Bot Framework Service
var connector = new builder.ChatConnector({
appId: MY_ID,
appPassword:MY_PASS
});
// Listen for messages from users
server.post('/api/messages', connector.listen());
// Receive messages from the user and respond by echoing each message back (prefixed with 'You said:')
var bot = new builder.UniversalBot(connector, function (session) {
session.send("You said: %s", session.message.text);
});
So again what i'm trying to do is connect the Luis successfully to node.js then run the output in the cmd and test it in the bot framework channel emulator.
Kindly note that i have tested the code without adding
var http = require('http');
var recognizer = new builder.LuisRecognizer(MY_PATH_TO_LUIS_HTTP);
bot.recognizer(recognizer);
at first and it worked fine and i know that what i set in LuiS is different than what this node.js should do(repeat my words) but I'm just still getting a feel of how to link things.
Edit : I got this error
so i went to the command line and used this command npm install --save recognizer then imported to my code above by adding var recognizer = require ('recognizer');
still not working.
You are going in the right direction. The main issue is that you are doing
bot.recognizer before bot is declared :) (you are doing it at the bottom of the code)
Also, I believe that what it's missing is defining the intents methods that will handle the responses from LUIS.
You might want to check the following resources:
Recognize intents and entities with LUIS
The intelligence-LUIS Node.js sample
I have a nodejs REST api hosted on localhost and I have a nodejs app that is consuming it. This app too is running on localhost. Everything was working fine but after a restart the webapp just could not connect to the REST api anymore. I am running Windows 10.
I tested the REST api with postman and also with browser, it worked. There is no issue with the REST api.
Tried changing the port numbers - same result.
I ran wireshark to see the difference between when requesting from browser and from nodejs webapp. Below is the screenshot. First two lines are when the nodejs app made the request and the next two are from browser.
I am not able to understand what is wrong here. I tried with a standalone nodejs script, that too failed. Below is the script I used.
var request = require('request');
var u = "xxx";
var p = "xxx";
var auth = "Basic " + new Buffer(u + ":" + p).toString("base64");
var username = "qqqq";
var password = "eeee";
var options = {
url : 'http://localhost:4001/api/v1/transaction',
headers : {
"Authorization" : auth
},
};
console.log(options.url);
request.get(options, function(error,response,body){
//console.log(options);
//console.log(response);
console.log(response.statusCode);
console.log(body);
if (!error && response.statusCode == 200) {
var userObj = JSON.parse(body);
callback(userObj);
} else {
console.log("---- Error ----")
console.log(error);
}
});
I have found the problem and I am posting the answer in the hope that someone would find it useful.
My hint was from the wireshark. (screenshot in the question) All successful requests went to [::1] not localhost or 127.0.0.1. After the reboot of the windows 10 machine, the REST api nodejs app was actually no longer serving on the ip v4 localhost but was serving on ip v6 localhost. There was absolutely no issue with the code.
Instead of using localhost in the url in the consuming webapp, I changed it to [::1] and it started to work.
.....
.....
var options = {
//url : 'http://localhost:4001/api/v1/transaction',
// replaced localhost with [::1]
url : 'http://[::1]:4001/api/v1/transaction',
headers : {
"Authorization" : auth
},
};
.....
.....
I'm trying to get a Skype bot up and running based off of the echo example but I'm struggling to make a successful POST to my app. When I send a post to /v1/chat I get back a status of 201 (successful creation), and nothing in the body. My console.log does not print anything either, which leads me to believe that the botService.on('personalMessage', ...) function is not being run. Does anyone have any insight into how these POST requests should be formatted? I cannot seem to find anything in the documentation.
My code:
const fs = require('fs');
const restify = require('restify');
const skype = require('skype-sdk');
const botService = new skype.BotService({
messaging: {
botId: '28:<bot’s id="ID176db9ab-e313-4d76-a60c-bc2a280e9825">',
serverUrl : "https://apis.skype.com",
requestTimeout : 15000,
appId: process.env.APP_ID,
appSecret: process.env.APP_SECRET
}
});
botService.on('contactAdded', (bot, data) => {
console.log('contact added');
bot.reply('Hello ${data.fromDisplayName}!', true);
});
botService.on('personalMessage', (bot, data) => {
console.log('message incoming');
console.log(data);
bot.reply('Hey ${data.from}. Thank you for your message: "${data.content}".', true);
});
const server = restify.createServer();
server.post('/v1/chat', skype.messagingHandler(botService));
const port = process.env.PORT || 8080;
server.listen(port);
console.log('Listening for incoming requests on port ' + port);
Final Edit & Solution: I think the problem caused by Heroku somehow(it could be something with their free tier ,1 dyno). After some effort, I uploaded the program to Azure, and it is now working perfectly.
Potential Solution: You need to change the server address in the server.post command. If you run your program in "https:\www.yourwebsite.com/v1/chat" , you need to modify this;
server.post('/v1/chat', skype.messagingHandler(botService));
to this;
server.post('https:\\www.yourwebsite.com/v1/chat', skype.messagingHandler(botService));
Of course, don't forget to specify your app id, bot id, and app secret. If you don't have one, you need to generate a password in your Skype application page.
I have the exact problem with the OP. I followed the tutorial, and it doesn't specify how to modify our code to comply with our server. So, after running the program it only returns this;
{"code":"ResourceNotFound","message":"/ does not exist"}
In the Echo example in the Skype Bot Webpage; it says;
"We'll assume the bot's URL for messaging was set to https://echobot.azurewebsites.net/v1/chat during registration."
Make sure that Procfile and worker processes are setup.
My bot is working fine on heroku itself
I want to create extension that use Pusher service(http://pusher.com/) to send messages to the client, and I am getting the following error message:
Port error: Could not establish connection. Receiving end does not exist.
When I try the same code on simple html page it works.
Pusher.log = function(message) {
if (window.console && window.console.log) window.console.log(message);
};
// Flash fallback logging - don't include this in production
WEB_SOCKET_DEBUG = true;
var pusher = new Pusher('key');
var channel = pusher.subscribe('channel');
channel.bind('event', function(data) {
alert("test");
});
Do I need to change anything in order to make it run?
thx.