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HTTP/2 Log Cleanup

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Motivation:
The format of some log lines used the printf style formatting instead of the logger {} formatting for variables. This would lead to printing out the literal printf tokens instead of substituting the value.

Modifications:
- Fix the format string for log statements which use printf style formatting

Result:
Logs actually capture the value of the variables instead of fixed string tokens.
This commit is contained in:
Scott Mitchell 2016-05-06 10:45:37 -07:00
parent 9f5eb7d698
commit b17ee6066f
1 changed files with 8 additions and 14 deletions
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18
codec-http2/src/main/java/io/netty/handler/codec/http2/DefaultHttp2ConnectionDecoder.java
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@ -342,10 +342,8 @@ public class DefaultHttp2ConnectionDecoder implements Http2ConnectionDecoder {
try {
if (stream == null) {
if (connection.streamMayHaveExisted(streamId)) {
if (logger.isInfoEnabled()) {
logger.info("%s ignoring PRIORITY frame for stream %d. Stream doesn't exist but may " +
logger.info("{} ignoring PRIORITY frame for stream {}. Stream doesn't exist but may " +
" have existed", ctx.channel(), streamId);
}
return;
}
@ -353,11 +351,9 @@ public class DefaultHttp2ConnectionDecoder implements Http2ConnectionDecoder {
// first frame to be received for a stream that we must create the stream.
stream = connection.remote().createIdleStream(streamId);
} else if (streamCreatedAfterGoAwaySent(streamId)) {
if (logger.isInfoEnabled()) {
logger.info("%s ignoring PRIORITY frame for stream %d. Stream created after GOAWAY sent. " +
"Last known stream by peer " + connection.remote().lastStreamKnownByPeer(),
ctx.channel(), streamId);
}
logger.info("{} ignoring PRIORITY frame for stream {}. Stream created after GOAWAY sent. " +
"Last known stream by peer {}",
ctx.channel(), streamId, connection.remote().lastStreamKnownByPeer());
return;
}
@ -555,10 +551,8 @@ public class DefaultHttp2ConnectionDecoder implements Http2ConnectionDecoder {
String frameName) throws Http2Exception {
if (stream == null) {
if (streamCreatedAfterGoAwaySent(streamId)) {
if (logger.isInfoEnabled()) {
logger.info("%s ignoring %s frame for stream %d. Stream sent after GOAWAY sent",
logger.info("{} ignoring {} frame for stream {}. Stream sent after GOAWAY sent",
ctx.channel(), frameName, streamId);
}
return true;
}
// Its possible that this frame would result in stream ID out of order creation (PROTOCOL ERROR) and its
@ -568,7 +562,7 @@ public class DefaultHttp2ConnectionDecoder implements Http2ConnectionDecoder {
frameName, streamId);
} else if (stream.isResetSent() || streamCreatedAfterGoAwaySent(streamId)) {
if (logger.isInfoEnabled()) {
logger.info("%s ignoring %s frame for stream %d. %s", ctx.channel(), frameName,
logger.info("{} ignoring {} frame for stream {} {}", ctx.channel(), frameName,
stream.isResetSent() ? "RST_STREAM sent." :
("Stream created after GOAWAY sent. Last known stream by peer " +
connection.remote().lastStreamKnownByPeer()));