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https://github.com/fluencelabs/tendermint
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65a07b80a3
See https://github.com/go-kit/kit/issues/164 for discussion of why kitlog returns an error. ``` Package log is designed to be used for more than simple application info/warning/error logging; it's suitable for log-structured data in an e.g. Lambda architecture, where each invocation is important. I agree with you that if we were doing only application logging the error would be more noise than signal. But the scope of the package is larger than that. ``` Since we are doing only application logging and we're not checking errors, it is safe to get rid them.
31 lines
775 B
Go
31 lines
775 B
Go
package log
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import (
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"io"
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kitlog "github.com/go-kit/kit/log"
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)
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// Logger is what any Tendermint library should take.
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type Logger interface {
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Debug(msg string, keyvals ...interface{})
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Info(msg string, keyvals ...interface{})
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Error(msg string, keyvals ...interface{})
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With(keyvals ...interface{}) Logger
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}
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// NewSyncWriter returns a new writer that is safe for concurrent use by
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// multiple goroutines. Writes to the returned writer are passed on to w. If
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// another write is already in progress, the calling goroutine blocks until
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// the writer is available.
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//
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// If w implements the following interface, so does the returned writer.
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//
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// interface {
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// Fd() uintptr
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// }
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func NewSyncWriter(w io.Writer) io.Writer {
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return kitlog.NewSyncWriter(w)
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}
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