Method writeTrace

pgproto3/trace.go:363–392

(sender byte, encodedLen int32, msgType string, writeDetails func())

}

func (t *tracer) writeTrace(sender byte, encodedLen int32, msgType string, writeDetails func()) {
	t.mux.Lock()
	defer t.mux.Unlock()
	defer func() {
		if t.buf.Cap() > 1024 {
			t.buf = &bytes.Buffer{}
		} else {
			t.buf.Reset()
		}
	}()

	if !t.SuppressTimestamps {
		now := time.Now()
		t.buf.WriteString(now.Format("2006-01-02 15:04:05.000000"))
		t.buf.WriteByte('\t')
	}

	t.buf.WriteByte(sender)
	t.buf.WriteByte('\t')
	t.buf.WriteString(msgType)
	t.buf.WriteByte('\t')
	t.buf.WriteString(strconv.FormatInt(int64(encodedLen), 10))

	if writeDetails != nil {
		writeDetails()
	}

	t.buf.WriteByte('\n')
	t.buf.WriteTo(t.w)
}

// traceDoubleQuotedString returns t.buf as a double-quoted string without any escaping. It is roughly equivalent to
// pqTraceOutputString in libpq.