Topic: Blocking receive in native C function called using JNI

Blocking receive in native C function called using JNI

1 posts in topic

Flat View

Thread View

Older Post First | Reply to Topic

TOPIC ACTIONS:

Print Topic

Posted By: Laukik_Chitnis
Posted On: Saturday, May 24, 2003 10:04 AM

Anybody here have faced / are facing this problem:

I am calling a C function from the implementation of a native function (i.e. basically from the .c file which implements the java native fn)

In this C fn, there is a blocking receive system call.

Somehow, my problem is getting stuck here!!

The same function when called directly from a C main function works fine!!

Anybody has encountered this??

Any help would be helpful...

Thanks,
Laukik

Report | Quote This | Send private message | Reply | Print

Re: Blocking receive in native C function called using JNI

Posted By: Stijn_Fonck
Posted On: Monday, May 26, 2003 10:28 AM

I have had some problems with using a blocking receive system call in a JVM which was using Green Threads instead of native threads. First implementations of the JVM did use these 'green threads'. When I switched to a JVM which had native thread, all my problems were solved. But i guess you are using one of the latest JVM's so you shouldn't have this problem anymore. Or are you working on a system like an iSeries or somthing??

Report | Quote This | Send private message | Reply | Print