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| author | Moritz Poldrack <git@moritz.sh> | 2022-03-22 09:52:27 +0100 |
|---|---|---|
| committer | Robin Jarry <robin@jarry.cc> | 2022-03-23 20:56:09 +0100 |
| commit | ae83373fa63883f03bd5580ad3937d1e5fa428ed (patch) | |
| tree | 12e7bae80292088f7dfed45279fa3bce225743bf /widgets/msgviewer.go | |
| parent | feecc09b73e2c904be42f271e0c10574b98a95ea (diff) | |
| download | aerc-ae83373fa63883f03bd5580ad3937d1e5fa428ed.tar.gz | |
logging: added a log on panic
Since panics still regularly "destroy" the terminal, it is hard to get a
stack trace for panics you do not anticipate. This commit adds a panic
handler that automatically creates a logfile inside the current working
directory.
It has to be added to every goroutine that is started and will repair
the terminal on a panic.
Signed-off-by: Moritz Poldrack <git@moritz.sh>
Acked-by: Robin Jarry <robin@jarry.cc>
Diffstat (limited to 'widgets/msgviewer.go')
| -rw-r--r-- | widgets/msgviewer.go | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/widgets/msgviewer.go b/widgets/msgviewer.go index 9b40dede..91baf025 100644 --- a/widgets/msgviewer.go +++ b/widgets/msgviewer.go @@ -19,6 +19,7 @@ import ( "git.sr.ht/~rjarry/aerc/lib" "git.sr.ht/~rjarry/aerc/lib/format" "git.sr.ht/~rjarry/aerc/lib/ui" + "git.sr.ht/~rjarry/aerc/logging" "git.sr.ht/~rjarry/aerc/models" ) @@ -600,6 +601,8 @@ func (pv *PartViewer) attemptCopy() { pv.copyFilterOutToPager() //delayed until we write to the sink } go func() { + defer logging.PanicHandler() + pv.writeMailHeaders() if strings.EqualFold(pv.part.MIMEType, "text") { // if the content is plain we can strip ansi control chars @@ -645,6 +648,8 @@ func (pv *PartViewer) copyFilterOutToPager() { pv.filter.Start() ch := make(chan interface{}) go func() { + defer logging.PanicHandler() + _, err := io.Copy(pv.pagerin, stdout) if err != nil { pv.err = err @@ -654,6 +659,8 @@ func (pv *PartViewer) copyFilterOutToPager() { ch <- nil }() go func() { + defer logging.PanicHandler() + _, err := io.Copy(pv.pagerin, stderr) if err != nil { pv.err = err @@ -663,6 +670,8 @@ func (pv *PartViewer) copyFilterOutToPager() { ch <- nil }() go func() { + defer logging.PanicHandler() + <-ch <-ch pv.filter.Wait() |