Pact-mock-server/Webrick server returns ECONNRESET

[ichyr]

Hi!
I have 2 unit test written in js using ( pact-consumer-js-dsl ) that create interactions like in the README for that library e.g. alligators/Mary, alligators/Pete They are separated in two different files. In each file I set up the same logic:

describe("Client", function() {
  var client, helloProvider;

  beforeEach(function() {
    //ProviderClient is the class you have written to make the HTTP calls to the provider
    client = new ProviderClient('http://localhost:1234');
    helloProvider = Pact.mockService({
      consumer: 'Hello Consumer',
      provider: 'Hello Provider',
      port: 1234,
      done: function (error) {
        expect(error).toBe(null);
      }
    });
  });

  it("should say hello", function(done) {
    helloProvider
      .given("an alligator with the name Mary exists")
      .uponReceiving("a request for an alligator")
      .withRequest("get", "/alligators/Mary", {
        "Accept": "application/json"
      }).willRespondWith(200, {
        "Content-Type": "application/json"
      }, {
        "name": "Mary"
      });

    helloProvider.run(done, function(runComplete) {
      expect(client.getAlligatorByName("Mary")).toEqual(new Alligator("Mary"));
      runComplete();
    });
  });
});

When I trigger them the pact json files are generated. But after they are generated the pact-mock-server writes in logs that:

ERROR Errno:ECONNRESET: An existing connection was forcibly closed by the remote host. @ io-Fillbuf - fd:5

I don't know if this is the correct way of behavior so want to know if those errors that I get are
`

After this error occurs, the server ( started on localhost:1234 ) as response to request localhost:1234/alligators/Mary (specified in the js code above) will response with:

Is this a BUG in pact-mock-server and how this can by solved?

P.S. These are errors of WebRick server, so in the internet people say that switching to thin server resolves this.

[ichyr]

Investigation.

Here are 3 Use cases described:

1. USE CASE Duplicate interaction check needs to occur when the interaction is set up, not on replay #1 ( 2 files. different consumer but same provider )
2. USE CASE Making CORS work #2 ( 2 files. same consumer and provider )
3. USE CASE # 3 ( files merged into 1 files. same consumer and provider)

I set a standalone pact server running with the following command:

pact-mock-service.bat --port 1234 --pact-specification-version 2.0.0 --pact-dir ../../pacts

I have 2 clients with different endpoints and consumer names:

**Mary.js**

    'use strict';

    describe('Client', function() {
        var client, helloProvider, http;

        beforeEach(inject(function() {
            //ProviderClient is the class you have written to make the HTTP calls to the provider
            var i = angular.injector(['ng']), rs = i.get('$rootScope');
            http = i.get('$http');
            var ProviderClient = function(hostName) {
                return {
                    get: function(url) {
                        console.log('GET METHOD CALLED');
                        return http.get('http://localhost:1234/alligators/Mary');
                    }
                }
            };

            client = new ProviderClient('http://localhost:1234');
            helloProvider = Pact.mockService({
                consumer: 'Peter1',
                provider: 'Data1',
                port: 1234,
                done: function(error) {
                    expect(error).toBe(null);
                }
            });
        }));

        it('should say hello', function() {
            helloProvider
                .given('an alligator with the name Mary exists')
                .uponReceiving('a request for an alligator')
                .withRequest('get', '/alligators/Mary', {
                }).willRespondWith(200, {
                'Content-Type': 'application/json'
            }, {
                'name': 'Mary'
            });
            var flag;
            var done = function() {
                console.log("It's DONE");
            };
            var result;
            runs(function() {
                helloProvider.run(done, function(runComplete) {
                    client.get('/alligators/Mary').then(function(data) {
                        console.log('CALLLBACK CALLED');
                        result = data.data;
                        flag = true;
                        runComplete();
                    }, function(error) {
                        console.log(error);
                        flag = true;
                        runComplete();
                    });

                })
            });
            waitsFor(function() {
                return flag;
            });

            runs(function() {
                expect(result).toEqual({name: 'Mary'});
            });
        });
    });

**Tommy.js**

    'use strict';

    describe('Client', function() {
        var client, helloProvider, http;

        beforeEach(inject(function() {
            //ProviderClient is the class you have written to make the HTTP calls to the provider
            var i = angular.injector(['ng']), rs = i.get('$rootScope');
            http = i.get('$http');
            var ProviderClient = function(hostName) {
                return {
                    get: function(url) {
                        console.log('GET METHOD CALLED');
                        return http.get('http://localhost:1234/alligators/Tommy');
                    }
                }
            };

            client = new ProviderClient('http://localhost:1234');
            helloProvider = Pact.mockService({
                consumer: 'Antuanett1',
                provider: 'Data1',
                port: 1234,
                done: function(error) {
                    expect(error).toBe(null);
                }
            });
        }));

        it('should say hello', function() {
            helloProvider
                .given('an alligator with the name Tommy exists')
                .uponReceiving('a request for an alligator')
                .withRequest('get', '/alligators/Tommy', {
                }).willRespondWith(200, {
                    'Content-Type': 'application/json'
                }, {
                    'name': 'Tommy'
                });
            var flag;
            var done = function() {
                console.log("It's DONE");
            };
            var result;
            runs(function() {
                helloProvider.run(done, function(runComplete) {
                    client.get('/alligators/Tommy').then(function(data) {
                        console.log('CALLLBACK CALLED');
                        result = data.data;
                        flag = true;
                        runComplete();
                    }, function(error) {
                        console.log(error);
                        flag = true;
                        runComplete();
                    });

                })
            });
            waitsFor(function() {
                return flag;
            });

            runs(function() {
                expect(result).toEqual({name: 'Tommy'});
            });
        });
    });

USE CASE #1 ( different consumer but same provider )

After starting server and running the tests I get the following result:

[2015-12-01 12:12:53] INFO  WEBrick 1.3.1
[2015-12-01 12:12:53] INFO  ruby 2.1.5 (2014-11-13) [i386-mingw32]
[2015-12-01 12:12:53] INFO  WEBrick::HTTPServer#start: pid=9660 port=1234
I, [2015-12-01T12:13:25.352204 #9660]  INFO -- : Registered expected interaction GET /alligators/Tommy
D, [2015-12-01T12:13:25.354157 #9660] DEBUG -- : {
  "description": "a request for an alligator",
  "provider_state": "an alligator with the name Tommy exists",
  "request": {
    "method": "get",
    "path": "/alligators/Tommy",
    "headers": {
    }
  },
  "response": {
    "status": 200,
    "headers": {
      "Content-Type": "application/json"
    },
    "body": {
      "name": "Tommy"
    }
  }
}
I, [2015-12-01T12:13:25.396151 #9660]  INFO -- : Received request GET /alligators/Tommy
D, [2015-12-01T12:13:25.397127 #9660] DEBUG -- : {
  "path": "/alligators/Tommy",
  "query": "",
  "method": "get",
  "headers": {
    "User-Agent": "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/534.34 (KHTML, like Gecko) PhantomJS/1.9.8 Safari/534.34",
    "Accept": "application/json, text/plain, */*",
    "Referer": "http://localhost:8080/context.html",
    "Connection": "Keep-Alive",
    "Accept-Encoding": "gzip",
    "Accept-Language": "en-US,*",
    "Host": "localhost:1234",
    "Version": "HTTP/1.1"
  }
}
I, [2015-12-01T12:13:25.407870 #9660]  INFO -- : Found matching response for GET /alligators/Tommy
D, [2015-12-01T12:13:25.408846 #9660] DEBUG -- : {
  "status": 200,
  "headers": {
    "Content-Type": "application/json"
  },
  "body": {
    "name": "Tommy"
  }
}
I, [2015-12-01T12:13:25.431308 #9660]  INFO -- : Verifying - interactions matched for example ""
I, [2015-12-01T12:13:25.444981 #9660]  INFO -- : Registered expected interaction GET /alligators/Mary
D, [2015-12-01T12:13:25.445957 #9660] DEBUG -- : {
  "description": "a request for an alligator",
  "provider_state": "an alligator with the name Mary exists",
  "request": {
    "method": "get",
    "path": "/alligators/Mary",
    "headers": {
    }
  },
  "response": {
    "status": 200,
    "headers": {
      "Content-Type": "application/json"
    },
    "body": {
      "name": "Mary"
    }
  }
}
I, [2015-12-01T12:13:25.460606 #9660]  INFO -- : Writing pact with details {:consumer=>{:name=>"Antuanett1"}, :provider=>{:name=>"Data1"}}
I, [2015-12-01T12:13:25.462559 #9660]  INFO -- : Writing pact for Data1 to ../../pacts/antuanett1-data1.json
I, [2015-12-01T12:13:25.470372 #9660]  INFO -- : Received request GET /alligators/Mary
D, [2015-12-01T12:13:25.471349 #9660] DEBUG -- : {
  "path": "/alligators/Mary",
  "query": "",
  "method": "get",
  "headers": {
    "User-Agent": "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/534.34 (KHTML, like Gecko) PhantomJS/1.9.8 Safari/534.34",
    "Accept": "application/json, text/plain, */*",
    "Referer": "http://localhost:8080/context.html",
    "Connection": "Keep-Alive",
    "Accept-Encoding": "gzip",
    "Accept-Language": "en-US,*",
    "Host": "localhost:1234",
    "Version": "HTTP/1.1"
  }
}
I, [2015-12-01T12:13:25.480138 #9660]  INFO -- : Found matching response for GET /alligators/Mary
D, [2015-12-01T12:13:25.481115 #9660] DEBUG -- : {
  "status": 200,
  "headers": {
    "Content-Type": "application/json"
  },
  "body": {
    "name": "Mary"
  }
}
I, [2015-12-01T12:13:25.502600 #9660]  INFO -- : Verifying - interactions matched for example ""
I, [2015-12-01T12:13:25.527992 #9660]  INFO -- : Writing pact with details {:consumer=>{:name=>"Peter1"}, :provider=>{:name=>"Data1"}}
I, [2015-12-01T12:13:25.528968 #9660]  INFO -- : Writing pact for Data1 to ../../pacts/peter1-data1.json
[2015-12-01 12:13:26] ERROR Errno::ECONNRESET: An existing connection was forcibly closed by the remote host. @ io_fillbuf - fd:7
        C:/Users/tester/train/application/pact/lib/vendor/ruby/2.1.0/gems/webrick-1.3.1/lib/webrick/httpserver.rb:80:in `eof?'
        C:/Users/tester/train/application/pact/lib/vendor/ruby/2.1.0/gems/webrick-1.3.1/lib/webrick/httpserver.rb:80:in `run'
        C:/Users/tester/train/application/pact/lib/vendor/ruby/2.1.0/gems/webrick-1.3.1/lib/webrick/server.rb:191:in `block in start_thread'
[2015-12-01 12:13:26] ERROR Errno::ECONNRESET: An existing connection was forcibly closed by the remote host. @ io_fillbuf - fd:5
        C:/Users/tester/train/application/pact/lib/vendor/ruby/2.1.0/gems/webrick-1.3.1/lib/webrick/httpserver.rb:80:in `eof?'
        C:/Users/tester/train/application/pact/lib/vendor/ruby/2.1.0/gems/webrick-1.3.1/lib/webrick/httpserver.rb:80:in `run'
        C:/Users/tester/train/application/pact/lib/vendor/ruby/2.1.0/gems/webrick-1.3.1/lib/webrick/server.rb:191:in `block in start_thread'
[2015-12-01 12:13:26] ERROR Errno::ECONNRESET: An existing connection was forcibly closed by the remote host. @ io_fillbuf - fd:6
        C:/Users/tester/train/application/pact/lib/vendor/ruby/2.1.0/gems/webrick-1.3.1/lib/webrick/httpserver.rb:80:in `eof?'
        C:/Users/tester/train/application/pact/lib/vendor/ruby/2.1.0/gems/webrick-1.3.1/lib/webrick/httpserver.rb:80:in `run'
        C:/Users/tester/train/application/pact/lib/vendor/ruby/2.1.0/gems/webrick-1.3.1/lib/webrick/server.rb:191:in `block in start_thread'

Until here everything is great:
1. I get pact file generated
2. Test inside those files ( mary, tommy ) pass

But when I want to query mock service with requests that were supposed to exist on server, as we generated pact files,
I get the following results:

1. http://localhost:1234/alligators/Mary

        {
          "name": "Mary"
        }

1. http://localhost:1234/alligators/Tommy

        {
          "message": "No interaction found for GET /alligators/Tommy",
          "interaction_diffs": []
        }

Does pact-mock-server supposed to work this way?

I thought it is forming in-memory collection of interaction, so I can query each set up interaction.

USE CASE #2 ( same consumer and provider )

Both files have consumer: 'Peter1'.

After running pact-mock-server again and running the test we get the following output:

[2015-12-01 12:23:21] INFO  WEBrick 1.3.1
[2015-12-01 12:23:21] INFO  ruby 2.1.5 (2014-11-13) [i386-mingw32]
[2015-12-01 12:23:21] INFO  WEBrick::HTTPServer#start: pid=9668 port=1234
I, [2015-12-01T12:23:28.638064 #9668]  INFO -- : Registered expected interaction GET /alligators/Tommy
D, [2015-12-01T12:23:28.640017 #9668] DEBUG -- : {
  "description": "a request for an alligator",
  "provider_state": "an alligator with the name Tommy exists",
  "request": {
    "method": "get",
    "path": "/alligators/Tommy",
    "headers": {
    }
  },
  "response": {
    "status": 200,
    "headers": {
      "Content-Type": "application/json"
    },
    "body": {
      "name": "Tommy"
    }
  }
}
I, [2015-12-01T12:23:28.676152 #9668]  INFO -- : Received request GET /alligators/Tommy
D, [2015-12-01T12:23:28.677128 #9668] DEBUG -- : {
  "path": "/alligators/Tommy",
  "query": "",
  "method": "get",
  "headers": {
    "User-Agent": "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/534.34 (KHTML, like Gecko) PhantomJS/1.9.8 Safari/534.34",
    "Accept": "application/json, text/plain, */*",
    "Referer": "http://localhost:8080/context.html",
    "Connection": "Keep-Alive",
    "Accept-Encoding": "gzip",
    "Accept-Language": "en-US,*",
    "Host": "localhost:1234",
    "Version": "HTTP/1.1"
  }
}
I, [2015-12-01T12:23:28.686894 #9668]  INFO -- : Found matching response for GET /alligators/Tommy
D, [2015-12-01T12:23:28.687871 #9668] DEBUG -- : {
  "status": 200,
  "headers": {
    "Content-Type": "application/json"
  },
  "body": {
    "name": "Tommy"
  }
}
I, [2015-12-01T12:23:28.699590 #9668]  INFO -- : Verifying - interactions matched for example ""
I, [2015-12-01T12:23:28.731818 #9668]  INFO -- : Registered expected interaction GET /alligators/Mary
D, [2015-12-01T12:23:28.733771 #9668] DEBUG -- : {
  "description": "a request for an alligator",
  "provider_state": "an alligator with the name Mary exists",
  "request": {
    "method": "get",
    "path": "/alligators/Mary",
    "headers": {
    }
  },
  "response": {
    "status": 200,
    "headers": {
      "Content-Type": "application/json"
    },
    "body": {
      "name": "Mary"
    }
  }
}
I, [2015-12-01T12:23:28.744514 #9668]  INFO -- : Writing pact with details {:consumer=>{:name=>"Peter1"}, :provider=>{:name=>"Data1"}}
I, [2015-12-01T12:23:28.745490 #9668]  INFO -- : Writing pact for Data1 to ../../pacts/peter1-data1.json
I, [2015-12-01T12:23:28.757209 #9668]  INFO -- : Received request GET /alligators/Mary
D, [2015-12-01T12:23:28.758186 #9668] DEBUG -- : {
  "path": "/alligators/Mary",
  "query": "",
  "method": "get",
  "headers": {
    "User-Agent": "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/534.34 (KHTML, like Gecko) PhantomJS/1.9.8 Safari/534.34",
    "Accept": "application/json, text/plain, */*",
    "Referer": "http://localhost:8080/context.html",
    "Connection": "Keep-Alive",
    "Accept-Encoding": "gzip",
    "Accept-Language": "en-US,*",
    "Host": "localhost:1234",
    "Version": "HTTP/1.1"
  }
}
I, [2015-12-01T12:23:28.766975 #9668]  INFO -- : Found matching response for GET /alligators/Mary
D, [2015-12-01T12:23:28.766975 #9668] DEBUG -- : {
  "status": 200,
  "headers": {
    "Content-Type": "application/json"
  },
  "body": {
    "name": "Mary"
  }
}
I, [2015-12-01T12:23:28.780648 #9668]  INFO -- : Verifying - interactions matched for example ""
I, [2015-12-01T12:23:28.799203 #9668]  INFO -- : Writing pact with details {:consumer=>{:name=>"Peter1"}, :provider=>{:name=>"Data1"}}
I, [2015-12-01T12:23:28.800180 #9668]  INFO -- : Writing pact for Data1 to ../../pacts/peter1-data1.json
[2015-12-01 12:23:29] ERROR Errno::ECONNRESET: An existing connection was forcibly closed by the remote host. @ io_fillbuf - fd:6
        C:/Users/tester/train/application/pact/lib/vendor/ruby/2.1.0/gems/webrick-1.3.1/lib/webrick/httpserver.rb:80:in `eof?'
        C:/Users/tester/train/application/pact/lib/vendor/ruby/2.1.0/gems/webrick-1.3.1/lib/webrick/httpserver.rb:80:in `run'
        C:/Users/tester/train/application/pact/lib/vendor/ruby/2.1.0/gems/webrick-1.3.1/lib/webrick/server.rb:191:in `block in start_thread'
[2015-12-01 12:23:29] ERROR Errno::ECONNRESET: An existing connection was forcibly closed by the remote host. @ io_fillbuf - fd:5
        C:/Users/tester/train/application/pact/lib/vendor/ruby/2.1.0/gems/webrick-1.3.1/lib/webrick/httpserver.rb:80:in `eof?'
        C:/Users/tester/train/application/pact/lib/vendor/ruby/2.1.0/gems/webrick-1.3.1/lib/webrick/httpserver.rb:80:in `run'
        C:/Users/tester/train/application/pact/lib/vendor/ruby/2.1.0/gems/webrick-1.3.1/lib/webrick/server.rb:191:in `block in start_thread'
[2015-12-01 12:23:29] ERROR Errno::ECONNRESET: An existing connection was forcibly closed by the remote host. @ io_fillbuf - fd:7
        C:/Users/tester/train/application/pact/lib/vendor/ruby/2.1.0/gems/webrick-1.3.1/lib/webrick/httpserver.rb:80:in `eof?'
        C:/Users/tester/train/application/pact/lib/vendor/ruby/2.1.0/gems/webrick-1.3.1/lib/webrick/httpserver.rb:80:in `run'
        C:/Users/tester/train/application/pact/lib/vendor/ruby/2.1.0/gems/webrick-1.3.1/lib/webrick/server.rb:191:in `block in start_thread' 

Queries to localhost:1234 result in the same as in use case # 1.

USE CASE # 3 (files merged into 1 files)

I've copied the expectation from Tommy.js in the end of Mary.js. Thus no dublication of setting up the Pact.mockservice occurs.
Now we have the following scenario

**Mary.js**

    'use strict';

    describe('Client', function() {
        var client, helloProvider, http;

        beforeEach(inject(function() {
            //ProviderClient is the class you have written to make the HTTP calls to the provider
            var i = angular.injector(['ng']), rs = i.get('$rootScope');
            http = i.get('$http');
            var ProviderClient = function(hostName) {
                return {
                    get: function(url) {
                        console.log('GET METHOD CALLED');
                        return http.get('http://localhost:1234/' + url);
                    }
                }
            };

            client = new ProviderClient('http://localhost:1234');
            helloProvider = Pact.mockService({
                consumer: 'Peter1',
                provider: 'Data1',
                port: 1234,
                done: function(error) {
                    expect(error).toBe(null);
                }
            });
        }));

        it('should say hello Mary', function() {
            helloProvider
                .given('an alligator with the name Mary exists')
                .uponReceiving('a request for an alligator')
                .withRequest('get', '/alligators/Mary', {
                }).willRespondWith(200, {
                'Content-Type': 'application/json'
            }, {
                'name': 'Mary'
            });
            var flag;
            var done = function() {
                console.log("It's DONE");
            };
            var result;
            runs(function() {
                helloProvider.run(done, function(runComplete) {
                    client.get('/alligators/Mary').then(function(data) {
                        console.log('CALLLBACK CALLED');
                        result = data.data;
                        flag = true;
                        runComplete();
                    }, function(error) {
                        console.log(error);
                        flag = true;
                        runComplete();
                    });

                })
            });
            waitsFor(function() {
                return flag;
            });

            runs(function() {
                expect(result).toEqual({name: 'Mary'});
            });
        });

        it('should say hello Tommy', function() {
            helloProvider
                .given('an alligator with the name Tommy exists')
                .uponReceiving('a request for an alligator')
                .withRequest('get', '/alligators/Tommy', {
                }).willRespondWith(200, {
                    'Content-Type': 'application/json'
                }, {
                    'name': 'Tommy'
                });
            var flag;
            var done = function() {
                console.log("It's DONE");
            };
            var result;
            runs(function() {
                helloProvider.run(done, function(runComplete) {
                    client.get('/alligators/Tommy').then(function(data) {
                        console.log('CALLLBACK CALLED');
                        result = data.data;
                        flag = true;
                        runComplete();
                    }, function(error) {
                        console.log(error);
                        flag = true;
                        runComplete();
                    });

                })
            });
            waitsFor(function() {
                return flag;
            });

            runs(function() {
                expect(result).toEqual({name: 'Tommy'});
            });
        });
    });

Running this code also generated the same results. Console output:

[2015-12-01 12:30:59] INFO  WEBrick 1.3.1
[2015-12-01 12:30:59] INFO  ruby 2.1.5 (2014-11-13) [i386-mingw32]
[2015-12-01 12:30:59] INFO  WEBrick::HTTPServer#start: pid=7872 port=1234
I, [2015-12-01T12:31:07.297278 #7872]  INFO -- : Registered expected interaction GET /alligators/Mary
D, [2015-12-01T12:31:07.298254 #7872] DEBUG -- : {
  "description": "a request for an alligator",
  "provider_state": "an alligator with the name Mary exists",
  "request": {
    "method": "get",
    "path": "/alligators/Mary",
    "headers": {
    }
  },
  "response": {
    "status": 200,
    "headers": {
      "Content-Type": "application/json"
    },
    "body": {
      "name": "Mary"
    }
  }
}
I, [2015-12-01T12:31:07.323646 #7872]  INFO -- : Received request GET /alligators/Mary
D, [2015-12-01T12:31:07.325599 #7872] DEBUG -- : {
  "path": "/alligators/Mary",
  "query": "",
  "method": "get",
  "headers": {
    "User-Agent": "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/534.34 (KHTML, like Gecko) PhantomJS/1.9.8 Safari/534.34",
    "Accept": "application/json, text/plain, */*",
    "Referer": "http://localhost:8080/context.html",
    "Connection": "Keep-Alive",
    "Accept-Encoding": "gzip",
    "Accept-Language": "en-US,*",
    "Host": "localhost:1234",
    "Version": "HTTP/1.1"
  }
}
I, [2015-12-01T12:31:07.335365 #7872]  INFO -- : Found matching response for GET /alligators/Mary
D, [2015-12-01T12:31:07.336342 #7872] DEBUG -- : {
  "status": 200,
  "headers": {
    "Content-Type": "application/json"
  },
  "body": {
    "name": "Mary"
  }
}
I, [2015-12-01T12:31:07.353920 #7872]  INFO -- : Registered expected interaction GET /alligators/Tommy
D, [2015-12-01T12:31:07.354897 #7872] DEBUG -- : {
  "description": "a request for an alligator",
  "provider_state": "an alligator with the name Tommy exists",
  "request": {
    "method": "get",
    "path": "/alligators/Tommy",
    "headers": {
    }
  },
  "response": {
    "status": 200,
    "headers": {
      "Content-Type": "application/json"
    },
    "body": {
      "name": "Tommy"
    }
  }
}
W, [2015-12-01T12:31:07.367593 #7872]  WARN -- : Verifying - actual interactions do not match expected interactions for example "".
Missing requests:
        GET /alligators/Tommy


W, [2015-12-01T12:31:07.371499 #7872]  WARN -- : Missing requests:
        GET /alligators/Tommy


I, [2015-12-01T12:31:07.388101 #7872]  INFO -- : Received request GET /alligators/Tommy
D, [2015-12-01T12:31:07.389078 #7872] DEBUG -- : {
  "path": "/alligators/Tommy",
  "query": "",
  "method": "get",
  "headers": {
    "User-Agent": "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/534.34 (KHTML, like Gecko) PhantomJS/1.9.8 Safari/534.34",
    "Accept": "application/json, text/plain, */*",
    "Referer": "http://localhost:8080/context.html",
    "Connection": "Keep-Alive",
    "Accept-Encoding": "gzip",
    "Accept-Language": "en-US,*",
    "Host": "localhost:1234",
    "Version": "HTTP/1.1"
  }
}
I, [2015-12-01T12:31:07.396891 #7872]  INFO -- : Found matching response for GET /alligators/Tommy
D, [2015-12-01T12:31:07.397867 #7872] DEBUG -- : {
  "status": 200,
  "headers": {
    "Content-Type": "application/json"
  },
  "body": {
    "name": "Tommy"
  }
}
I, [2015-12-01T12:31:07.409587 #7872]  INFO -- : Verifying - interactions matched for example ""
I, [2015-12-01T12:31:07.434978 #7872]  INFO -- : Writing pact with details {:consumer=>{:name=>"Peter1"}, :provider=>{:name=>"Data1"}}
I, [2015-12-01T12:31:07.435955 #7872]  INFO -- : Writing pact for Data1 to ../../pacts/peter1-data1.json
[2015-12-01 12:31:08] ERROR Errno::ECONNRESET: An existing connection was forcibly closed by the remote host. @ io_fillbuf - fd:7
        C:/Users/tester/train/application/pact/lib/vendor/ruby/2.1.0/gems/webrick-1.3.1/lib/webrick/httpserver.rb:80:in `eof?'
        C:/Users/tester/train/application/pact/lib/vendor/ruby/2.1.0/gems/webrick-1.3.1/lib/webrick/httpserver.rb:80:in `run'
        C:/Users/tester/train/application/pact/lib/vendor/ruby/2.1.0/gems/webrick-1.3.1/lib/webrick/server.rb:191:in `block in start_thread'
[2015-12-01 12:31:08] ERROR Errno::ECONNRESET: An existing connection was forcibly closed by the remote host. @ io_fillbuf - fd:6
        C:/Users/tester/train/application/pact/lib/vendor/ruby/2.1.0/gems/webrick-1.3.1/lib/webrick/httpserver.rb:80:in `eof?'
        C:/Users/tester/train/application/pact/lib/vendor/ruby/2.1.0/gems/webrick-1.3.1/lib/webrick/httpserver.rb:80:in `run'
        C:/Users/tester/train/application/pact/lib/vendor/ruby/2.1.0/gems/webrick-1.3.1/lib/webrick/server.rb:191:in `block in start_thread'
[2015-12-01 12:31:08] ERROR Errno::ECONNRESET: An existing connection was forcibly closed by the remote host. @ io_fillbuf - fd:5
        C:/Users/tester/train/application/pact/lib/vendor/ruby/2.1.0/gems/webrick-1.3.1/lib/webrick/httpserver.rb:80:in `eof?'
        C:/Users/tester/train/application/pact/lib/vendor/ruby/2.1.0/gems/webrick-1.3.1/lib/webrick/httpserver.rb:80:in `run'
        C:/Users/tester/train/application/pact/lib/vendor/ruby/2.1.0/gems/webrick-1.3.1/lib/webrick/server.rb:191:in `block in start_thread'

Now the request to alligators/Tommy returns expected response and alligators/Mary fails. I assume this is due to the ordering, as Tommy expectation was set after the Mary.

[bethesque]

Ok, before I spend half an hour going through all those logs, let me address "I have 2 clients with different endpoints and consumer names:". You can't use the same mock service for both of these, you need two separate mock service instances, each running on a different port. Can you make a repository with the code required to replicate the bug?

[ichyr]

@bethesque I've created the sample project.

https://github.com/ichyr/pact-js-example

All relevant set up information is in README.

• Consumer and provider may be the same in both test. But the result doesn't change.

[mefellows]

@ichyr Just for reference, in the coming weeks the pact-consumer-dsl will automatically run a mock service transparently to you for this use case. Additionally, we have just added the capability to reset a session between tests that could simplify your code to date.

[bethesque]

Hi @ichyr, I'm currently on maternity leave with 3 month old twins, so I don't have time to look into this at the moment. @sergei-matheson is maintaining the library while I'm on mat leave.

[bethesque]

Oh... just realised this is from last year... ignore previous comment. It seems I never followed up - I apologise. I was 8 months pregnant with twins at the time and trying to hand over a project, so it must have gotten lost in the interminable list of things that had to be done that month.