Add a workaround for bug 80092.  If the last write returned WOULDBLOCK and data is now buffered for sending and the application calls PR_Poll to poll on read, poll on write also.  This way, if the socket becomes writable, the application's read attempt will send (more of) the buffered write data.
Add a workaround for bug 80092.  If the last write returned WOULDBLOCK
and data is now buffered for sending and the application calls PR_Poll
to poll on read, poll on write also.  This way, if the socket becomes
writable, the application's read attempt will send (more of) the buffered
write data.

nmav/nss,ekr/nss-old,nmav/nss,ekr/nss-old,ekr/nss-old,nmav/nss,ekr/nss-old,nmav/nss,nmav/nss,ekr/nss-old,ekr/nss-old,ekr/nss-old,nmav/nss,nmav/nss