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40d98176ba
This revert of commit0b93ff8c87("BUG/MEDIUM: stconn: Wake applets on sending path if there is a pending shutdown") and9e394d34e0("BUG/MINOR: stconn: Don't report blocked sends during connection establishment") because it was not the right fixes. We must not wake an applet up when a shutdown is pending because it means output some data are still blocked in the channel buffer. The applet does not necessarily consume these data. In this case, the applet may be woken up infinitly, except if it explicitly reports it wont consume datay yet. This patch must be backported as far as 2.8. For older versions, as far as 2.2, it may be backported. If so, a previous fix must be pushed to prevent an HTTP applet to be stuck. In http_ana.c, in http_end_request() and http_end_reponse(), the call to channel_htx_truncate() on the request channel in case of MSG_ERROR must be replace by a call to channel_htx_erase().