Marak

module['exports'] = function transformStream (hook) {
  // If the hook is not currently streaming, 
  // the req has already been fully buffered,
  // and can no longer be streamed!
  if (!hook.streaming) {
    return hook.res.end('No streaming request detected. \n\nTo test streaming data to this Hook try running this Curl command: \n\n     echo "foo" | curl --header "content-type: application/octet-stream"  --data-binary @- https://hook.io/Marak/examples-transformStream');
  }
  hook.req.on('end', function(){
    hook.res.end();
  });

Marak

module['exports'] = function inputSchema (hook, callback) {
  // Responds back with incoming Hook parameters
  hook.res.end(JSON.stringify(hook.params, true, 2));
};
// Specify an optional schema object
// This enables validation and defaults for Hook input
// For complete documentation on available schema types,
// see: http://github.com/mschema/mschema
module['exports'].schema = {
  "name": {

Marak

// Access incoming HTTP request data
module['exports'] = function accessRequestData (hook) {
  var params = hook.params;
  // params contains all incoming request parameters,
  // such as query string or form data.
  // See http://hook.io/docs#data for more information
  // Responds back with all incoming HTTP params
  hook.res.write(JSON.stringify(hook.params, true, 2));
  hook.res.end();
};

Marak

module['exports'] = function simpleHttpRequest (hook) {
  // npm modules available, see: http://hook.io/modules
  var request = require('request');
  request.get('http://httpbin.org/ip', function(err, res, body){
    if (err) {
      return hook.res.end(err.messsage);
    }
    hook.res.end(body);
  })
};

Marak

// A simple hello world microservice 
// Click "Deploy Service" to deploy this code
// Service will respond to HTTP requests with a string
module['exports'] = function helloWorld (hook) {
  // hook.req is a Node.js http.IncomingMessage
  var host = hook.req.host;
  // hook.res is a Node.js httpServer.ServerResponse
  // Respond to the request with a simple string
  hook.res.end(host + ' says, "Hello world!"');
};

Marak

module['exports'] = function datastoreExample (hook) {
  var res = hook.res, 
      req = hook.req,
      store = hook.datastore;
  store.set('mykey', { foo: "bar" }, function(err, result){
    if (err) { return res.end(err.message); }
    store.get('mykey', function(err, result){
      if (err) { return res.end(err.message); }
      res.end(JSON.stringify(result, true, 2));
    });

Marak

module['exports'] = function (hook) {
  hook.res.end('ended');
};

module['exports'].inputs = ['echo', 'echo', 'echo'];
module['exports'].outputs = ['echo', 'echo', 'echo'];

Marak

module['exports'] = function echo (hook) {
  // Access Node.js HTTP Request and Response objects
  var req = hook.req,
      res = hook.res;
  // Use NPM Modules
  var faker = require('faker'); 
  res.write('<strong>BYE BILLY</strong> ');
  res.write(req.headers["x-forwarded-for"] + '<br/>');
  res.end(faker.hacker.phrase());
};

Marak

// gateway hook for running microservices on hook.io in real-time without an account

// example of deploying a js file to the hook.io cloud from the command line using cURL

// cat echo.js | curl --data-urlencode source@- http://gateway.hook.io

module['exports'] = function gatewayHook (hook) {
  var mschema = require('mschema');
  var params = hook.params;
  var source = params.source;

Marak

module['exports'] = function badTimeOutHook (hook) {
  hook.res.write('hello');
  // never calls hook.res.end()
};