21   id: number = -1;  property in ProcedureThread
34     let id = this.uuid();
35     this.taskMap[id] = handler;
37       id: id,
112       if (Reflect.has(newThread.taskMap, event.data.id)) {
114           let fun = newThread.taskMap[event.data.id];
118           Reflect.deleteProperty(newThread.taskMap, event.data.id);
127     newThread.id = this.works.length;
151             id: event.data.id,
157         if (Reflect.has(thread.taskMap, event.data.id)) {
159             let fun = thread.taskMap[event.data.id];
167       if (Reflect.has(thread.taskMap, event.data.id)) {
169           let fun = thread.taskMap[event.data.id];
173           Reflect.deleteProperty(thread.taskMap, event.data.id);
182     thread.id = this.works.length;