|  | @@ -358,6 +358,10 @@ static void process_pending_task(connection_t *cpuworker) {
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				|  |  |  #define CPUWORKER_BUSY_TIMEOUT 100 /* seconds */
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				|  |  | +/** We have a bug that I can't find. Sometimes, very rarely, cpuworkers
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				|  |  | + * get stuck in the 'busy' state, even though the cpuworker process
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				|  |  | + * thinks of itself as idle. I don't know why. But here's a workaround
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				|  |  | + * to kill any cpuworker that's been busy for more than 100 seconds. */
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				|  |  |  static void
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				|  |  |  cull_wedged_cpuworkers(void) {
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				|  |  |    connection_t **carray;
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