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Fix JNIEnv* share between start thread and receive thread #285
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This PR fixes issue #275.
This commit moves
JNIEnv*
variable fromJAVA_MODULE_HANDLE_DATA
structure to local variable.The variable is assigned by JVM in
AttachCurrentThread
in both of start and receive functions,it causes race condition of the variable, then segmentation fault is occurred in
ExceptionOccurred
JNI function.So, the
JNIEnv*
variable should be local instead of a part ofJAVA_MODULE_HANDLE_DATA
.