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middleware/log: make {size} the length of the request (#449)

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* middleware/log: make {size} the length of the request

{size} is the lenght of the request, {rsize} is the length of the
reply.

* Fix test
This commit is contained in:
Miek Gieben
2016-11-30 20:44:00 +00:00
committed by GitHub
parent b85c6788dd
commit b086e5f64d
4 changed files with 10 additions and 8 deletions
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11
middleware/log/README.md
View File

@@ -62,19 +62,20 @@ The following place holders are supported:
* `{proto}`: protocol used (tcp or udp).
* `{when}`: time of the query.
* `{remote}`: client's IP address.
* `{size}`: request size in bytes.
* `{port}`: client's port.
* `{rcode}`: response RCODE.
* `{size}`: response size.
* `{duration}`: response duration.
* `{>bufsize}`: the EDNS0 buffer size advertized by the client.
* `{>bufsize}`: the EDNS0 buffer size advertised.
* `{>do}`: is the EDNS0 DO (DNSSEC OK) bit set.
* `{>id}`: query ID
* `{>opcode}`: query OPCODE
* `{>opcode}`: query OPCODE.
* `{rcode}`: response RCODE.
* `{rsize}`: response size.
The default Common Log Format is:
~~~ txt
`{remote} - [{when}] "{type} {class} {name} {proto} {>do} {>bufsize}" {rcode} {size} {duration}`
`{remote} - [{when}] "{type} {class} {name} {proto} {size} {>do} {>bufsize}" {rcode} {rsize} {duration}`
~~~
## Examples

2
middleware/log/log.go
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@@ -80,7 +80,7 @@ const (
// DefaultLogFilename is the default log filename.
DefaultLogFilename = "query.log"
// CommonLogFormat is the common log format.
CommonLogFormat = `{remote} ` + CommonLogEmptyValue + ` [{when}] "{type} {class} {name} {proto} {>do} {>bufsize}" {rcode} {size} {duration}`
CommonLogFormat = `{remote} ` + CommonLogEmptyValue + ` [{when}] "{type} {class} {name} {proto} {size} {>do} {>bufsize}" {rcode} {rsize} {duration}`
// CommonLogEmptyValue is the common empty log value.
CommonLogEmptyValue = "-"
// CombinedLogFormat is the combined log format.

2
middleware/log/log_test.go
View File

@@ -39,7 +39,7 @@ func TestLoggedStatus(t *testing.T) {
}
logged := f.String()
if !strings.Contains(logged, "A IN example.org. udp false 512") {
if !strings.Contains(logged, "A IN example.org. udp 29 false 512") {
t.Errorf("Expected it to be logged. Logged string: %s", logged)
}
}