tree 936c9da6b1a326ed07512a32619bfafb39a430bc
parent 17bd152b588a58937df43a8ec56b4e09702f368c
author Willy Tarreau <w@1wt.eu> 1417117539 +0100
committer Willy Tarreau <w@1wt.eu> 1426102906 +0100
encoding latin1

REORG/MAJOR: move session's req and resp channels back into the session

The channels were pointers to outside structs and this is not needed
anymore since the buffers have moved, but this complicates operations.
Move them back into the session so that both channels and stream interfaces
are always allocated for a session. Some places (some early sample fetch
functions) used to validate that a channel was NULL prior to dereferencing
it. Now instead we check if chn->buf is NULL and we force it to remain NULL
until the channel is initialized.