[RFC 0/6] Packet capture fixes
Stephen Hemminger
stephen at networkplumber.org
Mon Aug 11 23:34:58 CEST 2025
This patch series addresses the problem of packet capture when
the secondary process is sending/receiving by using the same
mechanism as hot plug. It also fixes some bugs on shutdown
of dumpcap (and pdump).
In draft form at this point, works but needs more testing.
Stephen Hemminger (6):
dumpcap: handle primary process exit
pdump: handle primary process exit
pdump: fix races in callbacks
dumpcap: handle pdump requests from primary
pdump: handle pdump requests from primary
pdump: forward callback enable to secondary
app/dumpcap/main.c | 14 +++
app/pdump/main.c | 16 ++-
lib/pdump/rte_pdump.c | 261 +++++++++++++++++++++++++++++++++++++-----
3 files changed, 256 insertions(+), 35 deletions(-)
--
2.47.2
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