JBPM4.3出现Session closed错误解决方法
项目组临近发布版本了，但由于运行过程中出现“Session closed”的错误，发布延迟了两天。
问题已经解决了，虽然不是我解决的，还是记录备忘下：
解决方法：
在EnvironmentFactory对象执行openEnvironment()后获取EnvironmentImpl对象，在操作完最后EnvironmentImpl需要close掉（通常放在finally块中执行）。
代码模版：
EnvironmentFactory environmentFactory = (EnvironmentFactory)processEngine;
EnvironmentImpl env = null;
try {
env = environmentFactory.openEnvironment();
//...执行其他相关操作
} catch (Exception ex) {
ex.printStackTrace();
} finally {
//EnvironmentImpl需要close掉
if (env != null)
env.close();
}
2023年9月21日 22:09
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