TypeScript when.defer函数代码示例

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本文整理汇总了TypeScript中when.defer函数的典型用法代码示例。如果您正苦于以下问题：TypeScript defer函数的具体用法？TypeScript defer怎么用？TypeScript defer使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了defer函数的9个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的TypeScript代码示例。

示例1: case3

            function case3() {
                test.log("");
                test.log("Case 3: 'exclude' sessions 2 and 3");
                test.log("==================================");

                var counter = 0;

                var t3 = setInterval(function() {
                    session1.publish('com.myapp.topic3', [counter], {}, { exclude: [session2.id, session3.id] });
                    counter += 1;

                    if (counter > 5) {
                        session1.publish('com.myapp.topic3', [counter]);
                        clearInterval(t3);
                    }
                }, delay);


                var received2 = 0;
                var received3 = 0;

                var session2Finished = when.defer();
                var session3Finished = when.defer();

                var testLog2 = [];
                var testLog3 = [];


                function onevent2(args) {
                    received2 += 1;

                    // testLog2.push("Session 2 got stopper event");
                    session2Finished.resolve(true);
                }

                function onevent3(args) {
                    received3 += 1;

                    // testLog3.push("Session 3 got stopper event");
                    session3Finished.resolve(true);
                }

                when.all([session2Finished.promise, session3Finished.promise]).then(function() {

                    // clearInterval(t3);

                    assert(received2 === 1 && received3 === 1, "Case 3: Both clients received final event");

                    onTestFinished();
                });

                // both sessions subscribe
                session2.subscribe('com.myapp.topic3', onevent2);
                session3.subscribe('com.myapp.topic3', onevent3);


            }

开发者ID:michaelbaer，项目名称:autobahn-ts，代码行数:57，代码来源:test_pubsub_exclude.ts

示例2: longop

        function longop(args, kwargs, details) {

            test.log("longop()", args, kwargs);

            var n = args[0];
            var interval_id = null;

            if (details.progress) {
                var i = 0;
                details.progress([i]);
                i += 1;
                interval_id = setInterval(function() {
                    if (i < n) {
                        test.log("longop() - progress", i);
                        details.progress([i]);
                        i += 1;
                    } else {
                        clearInterval(interval_id);
                    }
                }, 100);
            }

            var d = when.defer();

            setTimeout(function() {
                d.resolve(n);
            }, 1000 * n);

            return d.promise;
        }

开发者ID:michaelbaer，项目名称:autobahn-ts，代码行数:30，代码来源:test_rpc_progress.ts

示例3: file_exists

 private static file_exists(filepath:string):Promise {
   var fs = require('fs'), def = when.defer()
   fs.exists(filepath, (exists)=> {
     def.resolve(exists)
   })
   return def.promise
 }

开发者ID:silentorb，项目名称:vineyard-cellar，代码行数:7，代码来源:cellar.ts

示例4: function

 "promise": function () {
   var def = when.defer()
   setTimeout(function() {
     assert(true)
     def.resolve()
   }, 10)
   return def.promise
 }

开发者ID:durandal79，项目名称:vineyard-test-suite，代码行数:8，代码来源:simple-test.ts

示例5: require

      .then((exists)=> {
        if (exists)
          return when.resolve()

        var def = when.defer()
        var fs = require('fs')
        fs.mkdir(path, (err)=> {
          def.resolve()
        })
        return def.promise
      })

开发者ID:silentorb，项目名称:vineyard-cellar，代码行数:11，代码来源:cellar.ts

示例6: slowsquare

        // simulates a "slow" function or a function that
        // returns a promise
        function slowsquare(x) {

            // create a deferred
            var d = when.defer();

            // resolve the promise after 1s
            setTimeout(function() {
                d.resolve(x * x);
            }, 500);

            // need to return the promise
            return d.promise;
        }

开发者ID:michaelbaer，项目名称:autobahn-ts，代码行数:15，代码来源:test_rpc_slowsquare.ts

示例7: function

export var http_post = function (url, data, timeout) {

   log.debug("new http_post request", url, data, timeout);

   var d = when.defer();
   var req = new XMLHttpRequest();

   req.onreadystatechange = function () {

      if (req.readyState === 4) {

         // Normalize IE's response to HTTP 204 when Win error 1223.
         // http://stackoverflow.com/a/10047236/884770
         //
         var status = (req.status === 1223) ? 204 : req.status;

         if (status === 200) {

            // response with content
            //
            d.resolve(req.responseText);

         } if (status === 204) {

            // empty response
            //
            d.resolve();

         } else {

            // anything else is a fail
            //
            var statusText = null;
            try {
               statusText = req.statusText;
            } catch (e) {
               // IE8 fucks up on this
            }
            d.reject({code: status, text: statusText});
         }
      }
   }

   req.open("POST", url, true);
   req.setRequestHeader("Content-type", "application/json; charset=utf-8");

   if (timeout > 0) {
      req.timeout = timeout; // request timeout in ms

      req.ontimeout = function () {
         d.reject({code: 501, text: "request timeout"});
      }
   }

   if (data) {
      req.send(data);
   } else {
      req.send();
   }

   if (d.promise.then) {
      // whenjs has the actual user promise in an attribute
      return d.promise;
   } else {
      return d;
   }
};

开发者ID:michaelbaer，项目名称:autobahn-ts，代码行数:67，代码来源:util.ts

示例8: case1

            function case1() {
                test.log("");
                test.log("Case 1: 'eligible' unset");
                test.log("===========================");

                var counter = 0;

                var t1 = setInterval(function() {
                    session1.publish('com.myapp.topic1', [counter]);
                    counter += 1;
                }, delay);

                var received2 = 0;
                var received3 = 0;

                var session2Finished = when.defer();
                var session3Finished = when.defer();
                var testLog2 = [];
                var testLog3 = [];


                function onevent2(args) {
                    testLog2.push("Session 2 got event: " + args[0]);

                    received2 += 1;
                    if (received2 > 5) {
                        session2Finished.resolve(true);
                    }
                }

                function onevent3(args) {
                    testLog3.push("Session 3 got event: " + args[0]);

                    received3 += 1;
                    if (received3 > 5) {
                        session3Finished.resolve(true);
                    }
                }

                when.all([session2Finished.promise, session3Finished.promise]).then(function() {

                    clearInterval(t1);

                    assert(true, "Case 1: Both clients received events");

                    // write the log
                    var logs = [testLog2, testLog3];
                    logs.forEach(function(log) {
                        test.log("-----------")
                        log.forEach(function(line) {
                            test.log(line);
                        })
                        test.log("----------");
                    })

                    case2();
                });

                // both sessions subscribe
                session2.subscribe('com.myapp.topic1', onevent2);
                session3.subscribe('com.myapp.topic1', onevent3);

            }

开发者ID:michaelbaer，项目名称:autobahn-ts，代码行数:63，代码来源:test_pubsub_eligible.ts

示例9: case3

            // Case 3: "exclude_me: false"
            //
            // Expected:
            //    - session1 (publisher) receives events
            //    - session2 (other subscriber) receives events
            function case3() {
                test.log("");
                test.log("Case 3: 'exclude_me: false' ");
                test.log("===========================");

                var counter = 0;

                var t3 = setInterval(function() {
                    session1.publish('com.myapp.topic3', [counter], {}, { exclude_me: false });
                    counter += 1;
                }, delay);

                var received1 = 0;
                var received2 = 0;

                var session1Finished = when.defer();
                var session2Finished = when.defer();
                var testLog1 = [];
                var testLog2 = [];


                function onevent1(args) {
                    testLog1.push("Session 1 got event: " + args[0]);

                    received1 += 1;
                    if (received1 > 5) {
                        session1Finished.resolve(true);
                    }
                }

                function onevent2(args) {
                    testLog2.push("Session 2 got event: " + args[0]);

                    received2 += 1;
                    if (received2 > 5) {
                        session2Finished.resolve(true);
                    }
                }

                when.all([session1Finished.promise, session2Finished.promise]).then(function() {

                    clearInterval(t3);

                    assert(true, "Case 3: Both clients received events");

                    // write the log
                    var logs = [testLog1, testLog2];
                    logs.forEach(function(log) {
                        test.log("");
                        log.forEach(function(line) {
                            test.log(line);
                        });
                    })

                    onTestFinished();
                });

                // both sessions subscribe
                session1.subscribe('com.myapp.topic3', onevent1);
                session2.subscribe('com.myapp.topic3', onevent2);
            }

开发者ID:michaelbaer，项目名称:autobahn-ts，代码行数:66，代码来源:test_pubsub_excludeme.ts

注：本文中的when.defer函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。