Perfect! thanks for the quick reply. On Wednesday, November 30, 2016 at 7:32:09 AM UTC-5, Jan Mercl wrote: > > On Wed, Nov 30, 2016 at 1:21 PM Mandolyte <ceci...@gmail.com <javascript:>> > wrote: > > > tr.sema <- struct{}{} > > > What is this telling me? > > The particular channel send operation was blocked for 595 minutes before > the stack trace was produced. It shows nothing is receiving from that > channel which might indicate a bug in the program or, less likely, in the > Go runtime scheduler. > > But it might be as well a completely valid program state. It depends on > what that send is meant to do and/or under what circumstances the receiver, > if any, should do the receive operation. > > Guessing from the channel name, I would investigate a suspected deadlock > state in the program on tr.sema. > > > > -- > > -j >
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