[scamper-announce] scamper-cvs-20230224

Matthew Luckie mjl at luckie.org.nz
Thu Feb 23 17:48:11 PST 2023


https://www.caida.org/catalog/software/scamper/code/scamper-cvs-20230224.tar.gz

SHA256 (scamper-cvs-20230224.tar.gz) = 396c9297c56fc5aab37d345dad386929d2072053e77f2c6a01e79c0cafd1b5f9
SIZE (scamper-cvs-20230224.tar.gz) = 2111044

scamper:
* allow multiple parallel measurements to the same destination,
  provided the measurements have probe signatures that scamper can
  distinguish.
* return the associated task ID with each DATA blob in control socket.
  this task ID matches the ID returned in an OK when scamper accepted
  the task.
* in ping, only compute delay statistics on responses from destination.
* in ping, allow timeout to be expressed in fractions of a second.

libscamperfile:
* support reading gz-compressed warts files.

libscamperctrl:
* add libscamperctrl, a library to interact with a collection of
  scamper instances.
* modify sc_ally, sc_filterpolicy, sc_prefixscan, sc_speedtrap, and
  sc_pinger to use this library.
* this library is likely to evolve.  current behaviour is documented
  in libscamperctrl manual page.

misc:
* improve sc_wartsfilter manual page with examples.
* add remote control socket support to sc_pinger.
* fix kqueue/epoll loop in sc_remoted.
* consistently use size_t throughout when counting number of items.
* build without warnings using -Wextra -Wno-unused-parameter.
* improvements through adding function attributes to printf-like
  functions.
* deorbit some unused functions from utils.c.
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