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| author | Matthew Holt <mholt@users.noreply.github.com> | 2020-05-12 11:36:20 -0600 |
|---|---|---|
| committer | Matthew Holt <mholt@users.noreply.github.com> | 2020-05-12 11:36:20 -0600 |
| commit | aef560c7fc52092a412d9e97112b8cb879c5eda5 (patch) | |
| tree | 905fce22478842dd8a8d07a65c8769e7db1c4cad /modules/caddytls/tls.go | |
| parent | 44536a7594f060dfca54a3cfb36135c93cba8e59 (diff) | |
all: Recover from panics in goroutines
Diffstat (limited to 'modules/caddytls/tls.go')
| -rw-r--r-- | modules/caddytls/tls.go | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/modules/caddytls/tls.go b/modules/caddytls/tls.go index 0e92f05..7f2d23e 100644 --- a/modules/caddytls/tls.go +++ b/modules/caddytls/tls.go @@ -19,9 +19,11 @@ import ( "encoding/json" "fmt" "io/ioutil" + "log" "net/http" "os" "path/filepath" + "runtime/debug" "strings" "sync" "time" @@ -367,6 +369,11 @@ func (t *TLS) keepStorageClean() { t.storageCleanTicker = time.NewTicker(storageCleanInterval) t.storageCleanStop = make(chan struct{}) go func() { + defer func() { + if err := recover(); err != nil { + log.Printf("[PANIC] storage cleaner: %v\n%s", err, debug.Stack()) + } + }() for { select { case <-t.storageCleanStop: |