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On 04/13/2010 08:22 PM, Pete Zaitcev wrote:
The problem turned out to be two-fold, with the same symptom. Firstly, we use is_open to signal that the caller thread may proceed, but this is incorrect in case the thread open fails: we still want the caller thread to proceed and deliver the error indicator from ncld_sess_open to the application. So, let's split is_up from the condition variable mechanism. It continues to mean that the session is open and up, and open_done is introduced for the waiting mechanism. In addition, we forgot to take a mutex around a call into the cldc layer. It manifested itself in timers not firing, and so we would hang waiting for an answer from CLD server. Signed-off-by: Pete Zaitcev<zaitcev@xxxxxxxxxx> --- include/ncld.h | 1 + lib/cldc.c | 15 +++++++++++++-- 2 files changed, 14 insertions(+), 2 deletions(-) This, I think, can go either before or after the e2e verbose. My previous patch added a HAIL_VERBOSE in a strategic location, but it's not really necessary and I took it out.
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