mirror of
https://github.com/luxfi/geth.git
synced 2026-10-30 15:05:39 +00:00
zeekay
abbf1a0837
Delete the old slog-based log package (format.go, handler.go, handler_glog.go, logger.go, root.go) which initialized with DiscardHandler — silently swallowing all log output including Crit messages before calling os.Exit(1). This caused the EVM plugin subprocess to die with no trace. Replace with a thin bridge package (log/log.go) that re-exports github.com/luxfi/log, ensuring: - All geth log.Crit/Fatal calls properly log to stderr before exiting - Default logger writes to stderr (not /dev/null) - slog.Handler shims for backward compatibility Also rewrite all 249 source files to import luxfi/log directly.
62 lines
1.6 KiB
Go
62 lines
1.6 KiB
Go
// Copyright 2016 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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package debug
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import (
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"errors"
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"os"
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"runtime/trace"
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log "github.com/luxfi/log"
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)
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// StartGoTrace turns on tracing, writing to the given file.
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func (h *HandlerT) StartGoTrace(file string) error {
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h.mu.Lock()
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defer h.mu.Unlock()
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if h.traceW != nil {
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return errors.New("trace already in progress")
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}
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f, err := os.Create(expandHome(file))
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if err != nil {
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return err
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}
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if err := trace.Start(f); err != nil {
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f.Close()
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return err
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}
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h.traceW = f
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h.traceFile = file
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log.Info("Go tracing started", "dump", h.traceFile)
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return nil
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}
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// StopGoTrace stops an ongoing trace.
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func (h *HandlerT) StopGoTrace() error {
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h.mu.Lock()
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defer h.mu.Unlock()
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trace.Stop()
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if h.traceW == nil {
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return errors.New("trace not in progress")
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}
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log.Info("Done writing Go trace", "dump", h.traceFile)
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h.traceW.Close()
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h.traceW = nil
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h.traceFile = ""
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return nil
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}
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