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callcount

google.golang.org/grpc.ClientConn.Close

third-party

The 4476th most-called third-party method by production calls. Called 850 times across 46 modules; 137 of those run outside tests and generated code.

0% in production calls vs 2026-W39 (0 → 137)

All of google.golang.org/grpc → Docs on pkg.go.dev ↗

prod calls
137
non-test, non-generated
all calls
850
total callsites
modules
46
distinct callers
in loop
15%
of prod calls
in tests
72%
613 calls
resolved
100%
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 →

  • Concrete method100%A method on a value whose type is known exactly.

who calls this

Notable callers

Production calls into ClientConn.Close from notable Go projects. Open one on the map to see what else it hammers.

where it's called

Callsites in the wild

12 representative callsites of 850, prioritizing in-loop and non-test usage. We link to source, never display it.

ClientConn.Close · 12 of 850 callsites

top callers

The modules that reach for it

The modules that call ClientConn.Close most in this snapshot.

  • google.golang.org/grpc51561%
  • github.com/grpc-ecosystem/grpc-gateway/v2567%
  • k8s.io/kubernetes445%
  • github.com/grpc-ecosystem/grpc-gateway253%
  • github.com/cilium/cilium172%

siblings

More from google.golang.org/grpc

The other most-called members in this package. See all →