I\'m using DBCP data source (with default configuration) in Spring configuration to manage my connections to the database, and I\'m running into a deadlock condition when the number of clients increas
We are using Enterprise Library for data access. One of our methods has a de开发者_StackOverflow社区lete and then an insert, against the same table. This gives a deadlock.
My application is blocking indefinitely on a call to lock ( obj ), but there are no other threads in the threads window that have any code to browse at all. Isn\'t it kind of necessary for there to be
I am reading Java Concurrency in Practice and got stuck on this program,where author say it won\'t cause the deadlock. But if I swap the method argume开发者_如何学Gonts then it will cause deadlock.
I am running into a deadlock situation when receiving messages on a pool of MDBs in GlassFish. If I receive multiple messages that concurrently try to update the same set of rows, the MDB throws a Loc
I\'m learning about threads in C#, and i get this behavior that i cant understand. The code simulates I/O operations, like files or serial port, where only one thread can access it at time, and it bl
if I draw a graph that symbolizes all possible calls to blocking functions (java synchronized methods) and I haven\'t got any cycle in this graph, can I be sure that deadlocks are imposible. Do petri-
I have been struggling with this problem for a few days and I can\'t quite find a solution that I am happy with.I can probably work around it via various degrees of indirection, but this seems like th
We recently had a situation where a production machine went down with a massive thread dump. It\'s resin webserver, and it gave \'Full thread dump Java HotSpot(开发者_运维问答TM) 64-Bit Server VM (14.
This design problem pops up again and again and I still don\'t have a nice solution for it. It might turn out to be a design pattern ;) Only, it seems to be very C++ specific (lack of garbage collecti
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