net.PacketConn.Close
standard libraryThe 2546th most-called standard-library method by production calls. Called 601 times across 78 modules; 246 of those run outside tests and generated code.
No change in production calls since 2026-W39.
- prod calls
- 246
- non-test, non-generated
- all calls
- 601
- total callsites
- modules
- 78
- distinct callers
- in loop
- 11%
- of prod calls
- in tests
- 59%
- 355 calls
- resolved
- 1%
- to a known target
resolution mix
How each call resolves
How each call was attributed. Only resolved kinds, where the target function is known, count toward the ranking. Interface dispatch and unresolved receivers are reported separately and never guessed. Read the taxonomy →
- Embedded method<1%Reached through an embedded type.
- Interface method99%Called through an interface. The runtime target may differ.
who calls this
Notable callers
Production calls into PacketConn.Close from notable Go projects. Open one on the map to see what else it hammers.
- Tailscale 8 3%
- VictoriaMetrics 7 3%
- Go (golang.org/x) 5 2%
- containerd 3 1%
- Cilium 2 <1%
where it's called
Callsites in the wild
12 representative callsites of 601, prioritizing in-loop and non-test usage. We link to source, never display it.
-
miekg/dns @v0.6.117
server_recvmmsg.go:67
in loop -
AlexxIT/go2rtc @v1.9.14
in loop - in loop
-
elastic/beats @v6.8.23+incompatible
in loop - in loop
-
ginuerzh/gost @v0.0.0-20260830100240-a33fdbf4c980
in loop - in loop
-
pion/ice/v4 @v4.4.4
in loop - in loop
- in loop
-
sagernet/tailscale @v1.102.1-sing-box-1.14-mod.5
in loop -
u-root/u-root @v0.16.0
in loop
top callers
The modules that reach for it
The modules that call PacketConn.Close most in this snapshot.
- github.com/bluenviron/gortsplib/v56611%
- golang.org/x/net5910%
- github.com/netbirdio/netbird396%
- github.com/pion/transport/v4376%
- github.com/pion/ice/v4346%
siblings
More from net
The other most-called members in this package. See all →