Commit Graph

4 Commits

Author SHA1 Message Date
Emmanuel T Odeke 688f923db1
log/logheap: properly document LogHeap as performing HTTP upload (#741)
LogHeap no longer logs to os.Stderr and instead uploads
the heap profile by means of an HTTP POST request to the
target URL endpoint.

While here, also ensured that an error from pprof.WriteHeapProfile
isn't ignored and will prevent the HTTP request from being made
if non-nil.

Signed-off-by: Emmanuel T Odeke <emmanuel@orijtech.com>
2020-09-07 19:17:53 -07:00
Brad Fitzpatrick 50b2e5ffe6 log/logheap: appease staticcheck 2020-06-12 10:31:42 -07:00
Brad Fitzpatrick 8edcab04d5 log/logheap: change to POST to a URL instead of logging
It's too big to log.
2020-06-12 10:13:08 -07:00
Brad Fitzpatrick 703d789005 tailcfg: add MapResponse.Debug mechanism to trigger logging heap pprof
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
2020-05-25 15:22:13 -07:00