tree cdd42cddd42860a98d40a0ce56058f7bd1a6e4d5
parent 3ad89230602b19f87ed525dc4320ed947d3f9870
author jrclark2 <jrclark2@memphis.edu> 1585844280 -0500
committer Davide Pesavento <davidepesa@gmail.com> 1589081432 -0400

util: add "in order" mode to SegmentFetcher

This commit adds an option for the fetcher to emit a signal when a segment
has arrived in order. Out-of-order segments are maintained internally by
the fetcher and are deleted when the signal is emitted.

Change-Id: I84aec680774af3e3c07bb07c881eab8908b5c9c2