github.com/tendermint/tmlibs@v0.9.0/log/tm_json_logger.go (about) 1 package log 2 3 import ( 4 "io" 5 6 kitlog "github.com/go-kit/kit/log" 7 ) 8 9 // NewTMJSONLogger returns a Logger that encodes keyvals to the Writer as a 10 // single JSON object. Each log event produces no more than one call to 11 // w.Write. The passed Writer must be safe for concurrent use by multiple 12 // goroutines if the returned Logger will be used concurrently. 13 func NewTMJSONLogger(w io.Writer) Logger { 14 return &tmLogger{kitlog.NewJSONLogger(w)} 15 }