Make asyncnet usable when avoiding allocations.

- readInto, readIntoBuf,  are templates instead of procs now

- New recvLineInto template that reads directly into a string instead of
  creating a new one. Used by recvLine proc now

- Need fd and bufLen fields of AsyncSocketDesc exported because of the
  templates

- recv returns a shallow string to prevent copying

- This gives significant speedups, mostly by using templates instead of
  creating new Futures and waiting for them all the time.

0 files changed, 0 insertions, 0 deletions