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--- ru:rule:event_gateway_warning [2023-09-10 15:04] – [Будьте аккуратны с развилкой по событиям] Anatoly Belaychuk
+++ ru:rule:event_gateway_warning [2024-09-20 23:04] (текущий) – [Примечания] Anatoly Belaychuk
@@ Строка 1: / Строка 1: @@
-====== Будьте аккуратны с развилками по событиям ======
+====== Будьте осторожны с развилками по событиям ======
-{{tag>gateway event}}
+{{tag>развилка параллельная_развилка развилка_по_событиям}}
-{{:ru:v_razrabotke.png?nolink&200|}}
+Развилка по событиям немедленно прерывает ожидание всех событий при наступлении любого из них.
+Если необходимо реализовать более гибкую бизнес-логику, используйте параллельную развилку и событие-останов.
-Тут описание правила
 ===== ✔ Как надо =====
-Тут паттерны (диаграммы)
+<bpmnio type="bpmn">
+<?xml version="1.0" encoding="UTF-8"?>
+<definitions xmlns="http://www.omg.org/spec/BPMN/20100524/MODEL" xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI" xmlns:omgdi="http://www.omg.org/spec/DD/20100524/DI" xmlns:omgdc="http://www.omg.org/spec/DD/20100524/DC" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" id="sid-38422fae-e03e-43a3-bef4-bd33b32041b2" targetNamespace="http://bpmn.io/bpmn" exporter="http://bpmn.io" exporterVersion="0.10.1">
+  <process id="Process_0kf0077">
+    <startEvent id="Event_13ec10q">
+      <outgoing>Flow_1v91670</outgoing>
+    </startEvent>
+    <parallelGateway id="Gateway_08peucq">
+      <incoming>Flow_1v91670</incoming>
+      <outgoing>Flow_1bmuvfd</outgoing>
+      <outgoing>Flow_1omf6ox</outgoing>
+    </parallelGateway>
+    <endEvent id="Event_1k1tn88" name="Оплачено">
+      <incoming>Flow_1x386gx</incoming>
+      <terminateEventDefinition id="TerminateEventDefinition_0ku242o" />
+    </endEvent>
+    <sequenceFlow id="Flow_1v91670" sourceRef="Event_13ec10q" targetRef="Gateway_08peucq" />
+    <sequenceFlow id="Flow_1bmuvfd" sourceRef="Gateway_08peucq" targetRef="Event_1hlib99" />
+    <intermediateCatchEvent id="Event_0r0tew3" name="Срок оплаты">
+      <incoming>Flow_0tjh6sh</incoming>
+      <outgoing>Flow_0vj1spf</outgoing>
+      <timerEventDefinition id="TimerEventDefinition_1a77cp0" />
+    </intermediateCatchEvent>
+    <exclusiveGateway id="Gateway_1jxup79">
+      <incoming>Flow_1fpmuu7</incoming>
+      <incoming>Flow_1omf6ox</incoming>
+      <outgoing>Flow_0tjh6sh</outgoing>
+    </exclusiveGateway>
+    <task id="Activity_12mr8cn" name="Выяснить у клиента причину задержки">
+      <incoming>Flow_0vj1spf</incoming>
+      <outgoing>Flow_0v7giyt</outgoing>
+    </task>
+    <exclusiveGateway id="Gateway_0gfb7mo" name="Ждем еще?">
+      <incoming>Flow_0v7giyt</incoming>
+      <outgoing>Flow_0xssdyb</outgoing>
+      <outgoing>Flow_1fpmuu7</outgoing>
+    </exclusiveGateway>
+    <endEvent id="Event_04k06ga" name="Не оплачено">
+      <incoming>Flow_0xssdyb</incoming>
+      <terminateEventDefinition id="TerminateEventDefinition_0jd5cs4" />
+    </endEvent>
+    <sequenceFlow id="Flow_0tjh6sh" sourceRef="Gateway_1jxup79" targetRef="Event_0r0tew3" />
+    <sequenceFlow id="Flow_0vj1spf" sourceRef="Event_0r0tew3" targetRef="Activity_12mr8cn" />
+    <sequenceFlow id="Flow_1fpmuu7" name="да" sourceRef="Gateway_0gfb7mo" targetRef="Gateway_1jxup79" />
+    <sequenceFlow id="Flow_0v7giyt" sourceRef="Activity_12mr8cn" targetRef="Gateway_0gfb7mo" />
+    <sequenceFlow id="Flow_0xssdyb" name="нет" sourceRef="Gateway_0gfb7mo" targetRef="Event_04k06ga" />
+    <sequenceFlow id="Flow_1omf6ox" sourceRef="Gateway_08peucq" targetRef="Gateway_1jxup79" />
+    <intermediateCatchEvent id="Event_1hlib99" name="Поступила оплата">
+      <incoming>Flow_1bmuvfd</incoming>
+      <outgoing>Flow_1x386gx</outgoing>
+      <messageEventDefinition id="MessageEventDefinition_0gm96fa" />
+    </intermediateCatchEvent>
+    <sequenceFlow id="Flow_1x386gx" sourceRef="Event_1hlib99" targetRef="Event_1k1tn88" />
+  </process>
+  <bpmndi:BPMNDiagram id="BpmnDiagram_1">
+    <bpmndi:BPMNPlane id="BpmnPlane_1" bpmnElement="Process_0kf0077">
+      <bpmndi:BPMNShape id="Event_13ec10q_di" bpmnElement="Event_13ec10q">
+        <omgdc:Bounds x="302" y="-178" width="36" height="36" />
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNShape id="Gateway_1ay1ssw_di" bpmnElement="Gateway_08peucq">
+        <omgdc:Bounds x="375" y="-185" width="50" height="50" />
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNShape id="Event_1f2yzhy_di" bpmnElement="Event_0r0tew3">
+        <omgdc:Bounds x="492" y="-298" width="36" height="36" />
+        <bpmndi:BPMNLabel>
+          <omgdc:Bounds x="465" y="-255" width="90" height="14" />
+        </bpmndi:BPMNLabel>
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNShape id="Gateway_1jxup79_di" bpmnElement="Gateway_1jxup79" isMarkerVisible="true">
+        <omgdc:Bounds x="375" y="-305" width="50" height="50" />
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNShape id="Activity_12mr8cn_di" bpmnElement="Activity_12mr8cn">
+        <omgdc:Bounds x="590" y="-320" width="100" height="80" />
+        <bpmndi:BPMNLabel />
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNShape id="Gateway_0gfb7mo_di" bpmnElement="Gateway_0gfb7mo" isMarkerVisible="true">
+        <omgdc:Bounds x="735" y="-305" width="50" height="50" />
+        <bpmndi:BPMNLabel>
+          <omgdc:Bounds x="732" y="-248" width="56" height="14" />
+        </bpmndi:BPMNLabel>
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNShape id="Event_1kp0poi_di" bpmnElement="Event_04k06ga">
+        <omgdc:Bounds x="822" y="-298" width="36" height="36" />
+        <bpmndi:BPMNLabel>
+          <omgdc:Bounds x="819" y="-255" width="42" height="14" />
+        </bpmndi:BPMNLabel>
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNShape id="Event_07hur9k_di" bpmnElement="Event_1hlib99">
+        <omgdc:Bounds x="492" y="-178" width="36" height="36" />
+        <bpmndi:BPMNLabel>
+          <omgdc:Bounds x="466" y="-135" width="89" height="14" />
+        </bpmndi:BPMNLabel>
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNShape id="Event_0s7eoii_di" bpmnElement="Event_1k1tn88">
+        <omgdc:Bounds x="622" y="-178" width="36" height="36" />
+        <bpmndi:BPMNLabel>
+          <omgdc:Bounds x="629" y="-135" width="23" height="14" />
+        </bpmndi:BPMNLabel>
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNEdge id="Flow_1v91670_di" bpmnElement="Flow_1v91670">
+        <omgdi:waypoint x="338" y="-160" />
+        <omgdi:waypoint x="375" y="-160" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="Flow_1bmuvfd_di" bpmnElement="Flow_1bmuvfd">
+        <omgdi:waypoint x="425" y="-160" />
+        <omgdi:waypoint x="492" y="-160" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="Flow_0tjh6sh_di" bpmnElement="Flow_0tjh6sh">
+        <omgdi:waypoint x="425" y="-280" />
+        <omgdi:waypoint x="492" y="-280" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="Flow_0vj1spf_di" bpmnElement="Flow_0vj1spf">
+        <omgdi:waypoint x="528" y="-280" />
+        <omgdi:waypoint x="590" y="-280" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="Flow_1fpmuu7_di" bpmnElement="Flow_1fpmuu7">
+        <omgdi:waypoint x="760" y="-305" />
+        <omgdi:waypoint x="760" y="-370" />
+        <omgdi:waypoint x="400" y="-370" />
+        <omgdi:waypoint x="400" y="-305" />
+        <bpmndi:BPMNLabel>
+          <omgdc:Bounds x="572" y="-388" width="17" height="14" />
+        </bpmndi:BPMNLabel>
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="Flow_0v7giyt_di" bpmnElement="Flow_0v7giyt">
+        <omgdi:waypoint x="690" y="-280" />
+        <omgdi:waypoint x="735" y="-280" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="Flow_0xssdyb_di" bpmnElement="Flow_0xssdyb">
+        <omgdi:waypoint x="785" y="-280" />
+        <omgdi:waypoint x="822" y="-280" />
+        <bpmndi:BPMNLabel>
+          <omgdc:Bounds x="797" y="-298" width="13" height="14" />
+        </bpmndi:BPMNLabel>
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="Flow_1omf6ox_di" bpmnElement="Flow_1omf6ox">
+        <omgdi:waypoint x="400" y="-185" />
+        <omgdi:waypoint x="400" y="-255" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="Flow_1x386gx_di" bpmnElement="Flow_1x386gx">
+        <omgdi:waypoint x="528" y="-160" />
+        <omgdi:waypoint x="622" y="-160" />
+      </bpmndi:BPMNEdge>
+    </bpmndi:BPMNPlane>
+  </bpmndi:BPMNDiagram>
+</definitions>
+</bpmnio>
 ===== ✘ Как НЕ надо =====
-Тут антипаттерны (диаграммы)
+<bpmnio type="bpmn">
+<?xml version="1.0" encoding="UTF-8"?>
+<definitions xmlns="http://www.omg.org/spec/BPMN/20100524/MODEL" xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI" xmlns:omgdi="http://www.omg.org/spec/DD/20100524/DI" xmlns:omgdc="http://www.omg.org/spec/DD/20100524/DC" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" id="sid-38422fae-e03e-43a3-bef4-bd33b32041b2" targetNamespace="http://bpmn.io/bpmn" exporter="http://bpmn.io" exporterVersion="0.10.1">
+  <process id="Process_0kf0077">
+    <intermediateCatchEvent id="Event_0r0tew3" name="Срок оплаты">
+      <incoming>Flow_0opoyid</incoming>
+      <outgoing>Flow_1tv5ius</outgoing>
+      <timerEventDefinition id="TimerEventDefinition_1a77cp0" />
+    </intermediateCatchEvent>
+    <intermediateCatchEvent id="Event_09tpike" name="Поступила оплата">
+      <incoming>Flow_11x2rmj</incoming>
+      <outgoing>Flow_1j4cmln</outgoing>
+      <messageEventDefinition id="MessageEventDefinition_0j2tmjq" />
+    </intermediateCatchEvent>
+    <eventBasedGateway id="Gateway_0qwge4c">
+      <incoming>Flow_1elj1ik</incoming>
+      <outgoing>Flow_11x2rmj</outgoing>
+      <outgoing>Flow_0opoyid</outgoing>
+    </eventBasedGateway>
+    <sequenceFlow id="Flow_11x2rmj" sourceRef="Gateway_0qwge4c" targetRef="Event_09tpike" />
+    <sequenceFlow id="Flow_0opoyid" sourceRef="Gateway_0qwge4c" targetRef="Event_0r0tew3" />
+    <startEvent id="Event_01ljcuy">
+      <outgoing>Flow_104xfj6</outgoing>
+    </startEvent>
+    <sequenceFlow id="Flow_1j4cmln" sourceRef="Event_09tpike" targetRef="Event_1k1tn88" />
+    <task id="Activity_12mr8cn" name="Выяснить у клиента причину задержки">
+      <incoming>Flow_1tv5ius</incoming>
+      <outgoing>Flow_06rckk1</outgoing>
+    </task>
+    <sequenceFlow id="Flow_1tv5ius" sourceRef="Event_0r0tew3" targetRef="Activity_12mr8cn" />
+    <exclusiveGateway id="Gateway_0gfb7mo" name="Ждем еще?">
+      <incoming>Flow_06rckk1</incoming>
+      <outgoing>Flow_0eyb0h5</outgoing>
+      <outgoing>Flow_083x67t</outgoing>
+    </exclusiveGateway>
+    <sequenceFlow id="Flow_06rckk1" sourceRef="Activity_12mr8cn" targetRef="Gateway_0gfb7mo" />
+    <sequenceFlow id="Flow_0eyb0h5" name="нет" sourceRef="Gateway_0gfb7mo" targetRef="Event_04k06ga" />
+    <endEvent id="Event_1k1tn88" name="Оплачено">
+      <incoming>Flow_1j4cmln</incoming>
+    </endEvent>
+    <endEvent id="Event_04k06ga" name="Не оплачено">
+      <incoming>Flow_0eyb0h5</incoming>
+    </endEvent>
+    <exclusiveGateway id="Gateway_057c6r5">
+      <incoming>Flow_104xfj6</incoming>
+      <incoming>Flow_083x67t</incoming>
+      <outgoing>Flow_1elj1ik</outgoing>
+    </exclusiveGateway>
+    <sequenceFlow id="Flow_104xfj6" sourceRef="Event_01ljcuy" targetRef="Gateway_057c6r5" />
+    <sequenceFlow id="Flow_1elj1ik" sourceRef="Gateway_057c6r5" targetRef="Gateway_0qwge4c" />
+    <sequenceFlow id="Flow_083x67t" name="да" sourceRef="Gateway_0gfb7mo" targetRef="Gateway_057c6r5" />
+  </process>
+  <bpmndi:BPMNDiagram id="BpmnDiagram_1">
+    <bpmndi:BPMNPlane id="BpmnPlane_1" bpmnElement="Process_0kf0077">
+      <bpmndi:BPMNShape id="Gateway_182m8yn_di" bpmnElement="Gateway_0qwge4c">
+        <omgdc:Bounds x="395" y="-145" width="50" height="50" />
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNShape id="Event_0lccgc3_di" bpmnElement="Event_09tpike">
+        <omgdc:Bounds x="512" y="-138" width="36" height="36" />
+        <bpmndi:BPMNLabel>
+          <omgdc:Bounds x="486" y="-95" width="89" height="14" />
+        </bpmndi:BPMNLabel>
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNShape id="Event_1f2yzhy_di" bpmnElement="Event_0r0tew3">
+        <omgdc:Bounds x="512" y="-258" width="36" height="36" />
+        <bpmndi:BPMNLabel>
+          <omgdc:Bounds x="485" y="-215" width="90" height="14" />
+        </bpmndi:BPMNLabel>
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNShape id="Event_01ljcuy_di" bpmnElement="Event_01ljcuy">
+        <omgdc:Bounds x="212" y="-138" width="36" height="36" />
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNShape id="Activity_12mr8cn_di" bpmnElement="Activity_12mr8cn">
+        <omgdc:Bounds x="600" y="-280" width="100" height="80" />
+        <bpmndi:BPMNLabel />
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNShape id="Gateway_0gfb7mo_di" bpmnElement="Gateway_0gfb7mo" isMarkerVisible="true">
+        <omgdc:Bounds x="755" y="-265" width="50" height="50" />
+        <bpmndi:BPMNLabel>
+          <omgdc:Bounds x="752" y="-205" width="56" height="14" />
+        </bpmndi:BPMNLabel>
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNShape id="Event_081tn46_di" bpmnElement="Event_1k1tn88">
+        <omgdc:Bounds x="632" y="-138" width="36" height="36" />
+        <bpmndi:BPMNLabel>
+          <omgdc:Bounds x="639" y="-95" width="23" height="14" />
+        </bpmndi:BPMNLabel>
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNShape id="Gateway_057c6r5_di" bpmnElement="Gateway_057c6r5" isMarkerVisible="true">
+        <omgdc:Bounds x="295" y="-145" width="50" height="50" />
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNShape id="Event_1odkgr3_di" bpmnElement="Event_04k06ga">
+        <omgdc:Bounds x="852" y="-258" width="36" height="36" />
+        <bpmndi:BPMNLabel>
+          <omgdc:Bounds x="849" y="-215" width="42" height="14" />
+        </bpmndi:BPMNLabel>
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNEdge id="Flow_11x2rmj_di" bpmnElement="Flow_11x2rmj">
+        <omgdi:waypoint x="445" y="-120" />
+        <omgdi:waypoint x="512" y="-120" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="Flow_0opoyid_di" bpmnElement="Flow_0opoyid">
+        <omgdi:waypoint x="420" y="-145" />
+        <omgdi:waypoint x="420" y="-240" />
+        <omgdi:waypoint x="512" y="-240" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="Flow_1j4cmln_di" bpmnElement="Flow_1j4cmln">
+        <omgdi:waypoint x="548" y="-120" />
+        <omgdi:waypoint x="632" y="-120" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="Flow_1tv5ius_di" bpmnElement="Flow_1tv5ius">
+        <omgdi:waypoint x="548" y="-240" />
+        <omgdi:waypoint x="600" y="-240" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="Flow_06rckk1_di" bpmnElement="Flow_06rckk1">
+        <omgdi:waypoint x="700" y="-240" />
+        <omgdi:waypoint x="755" y="-240" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="Flow_0eyb0h5_di" bpmnElement="Flow_0eyb0h5">
+        <omgdi:waypoint x="805" y="-240" />
+        <omgdi:waypoint x="852" y="-240" />
+        <bpmndi:BPMNLabel>
+          <omgdc:Bounds x="822" y="-258" width="13" height="14" />
+        </bpmndi:BPMNLabel>
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="Flow_104xfj6_di" bpmnElement="Flow_104xfj6">
+        <omgdi:waypoint x="248" y="-120" />
+        <omgdi:waypoint x="295" y="-120" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="Flow_1elj1ik_di" bpmnElement="Flow_1elj1ik">
+        <omgdi:waypoint x="345" y="-120" />
+        <omgdi:waypoint x="395" y="-120" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="Flow_083x67t_di" bpmnElement="Flow_083x67t">
+        <omgdi:waypoint x="780" y="-265" />
+        <omgdi:waypoint x="780" y="-330" />
+        <omgdi:waypoint x="320" y="-330" />
+        <omgdi:waypoint x="320" y="-145" />
+        <bpmndi:BPMNLabel>
+          <omgdc:Bounds x="542" y="-348" width="17" height="14" />
+        </bpmndi:BPMNLabel>
+      </bpmndi:BPMNEdge>
+    </bpmndi:BPMNPlane>
+  </bpmndi:BPMNDiagram>
+</definitions>
+</bpmnio>
 ===== Примечания =====
-Тут дополнительные комментарии (этот раздел опционален)
+Обратите внимание на разницу между диаграммами: если процесс "[[#как_надо]]" ожидает прихода сообщения постоянно, то процесс "[[#как_не_надо]]" прекращает ожидание, когда срабатывает таймер.
+В этой схеме, если сообщение приходит во время выяснения причины задержки, оно не будет обработано и в результате процесс зависнет после возврата к развилке по событиям.
-===== Исключения =====
+===== Смотри также =====
-Исключения из указанного выше правила
+  * [[ru:rule:control_branch]]
-===== Связанные страницы =====
+===== Автор(ы) =====
-Тут ссылки на страницы со схожим контентом (этот раздел опционален)
+ --- //[[user:bell|Anatoly Belaychuk]] 2024-01-08 11:45//
-===== Автор(ы) =====
-Тут подпись