Author: markt
Date: Thu Jan 14 11:13:46 2010
New Revision: 899160
URL: http://svn.apache.org/viewvc?rev=899160&view=rev
Log:
Cleanup and well define log buffering behavior (fhanik)
Modified:
tomcat/tc6.0.x/trunk/ (props changed)
tomcat/tc6.0.x/trunk/STATUS.txt
tomcat/tc6.0.x/trunk/java/org/apache/juli/FileHandler.java
tomcat/tc6.0.x/trunk/webapps/docs/changelog.xml
tomcat/tc6.0.x/trunk/webapps/docs/logging.xml
Propchange: tomcat/tc6.0.x/trunk/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Thu Jan 14 11:13:46 2010
@@ -1,2 +1,2 @@
/tomcat:883362
-/tomcat/trunk:601180,606992,612607,630314,640888,652744,653247,666232,673796,673820,677910,683969,683982,684001,684081,684234,684269-684270,685177,687503,687645,689402,690781,691392,691805,692748,693378,694992,695053,695311,696780,696782,698012,698227,698236,698613,699427,699634,701355,709294,709811,709816,710063,710066,710125,710205,711126,711600,712461,712467,713953,714002,718360,719119,719124,719602,719626,719628,720046,720069,721040,721286,721708,721886,723404,723738,726052,727303,728032,728768,728947,729057,729567,729569,729571,729681,729809,729815,729934,730250,730590,731651,732859,732863,734734,740675,740684,742677,742697,742714,744160,744238,746321,746384,746425,747834,747863,748344,750258,750291,750921,751286-751287,751289,751295,753039,757335,757774,758249,758365,758596,758616,758664,759074,761601,762868,762929,762936-762937,763166,763183,763193,763228,763262,763298,763302,763325,763599,763611,763654,763681,763706,764985,764997,765662,768335,769979,770716,770809,77
0876,772872,776921,776924,776935,776945,777464,777466,777576,777625,778379,778523-778524,781528,781779,782145,782791,783316,783696,783724,783756,783762,783766,783863,783934,784453,784602,784614,785381,785688,785768,785859,786468,786487,786490,786496,786667,787627,787770,787985,789389,790405,791041,791184,791194,791224,791243,791326,791328,791789,792740,793372,793757,793882,793981,794082,794673,794822,795043,795152,795210,795457,795466,797168,797425,797596,797607,802727,802940,804462,804544,804734,805153,809131,809603,810916,810977,812125,812137,812432,813001,813013,813866,814180,814708,814876,815972,816252,817442,817822,819339,819361,820110,820132,820874,820954,821397,828196,828201,828210,828225,828759,830378-830379,830999,831106,831774,831785,831828,831850,831860,832214,832218,833121,833545,834047,835036,835336,836405,881396,881412,883130,883134,883146,883165,883177,883362,883565,884341,885038,885231,885241,885260,885901,885991,886019,888072,889363,889606,889716,890139,8902
65,890349-890350,890417,891185-891187,891583,892198,892341,892415,892464,892555,892812,892814,892817,892843,892887,893321,893493,894580,894586,894805,894831,895013,895045,895057,895703,896370,896384,897380-897381,897776,898126,898256,898468,898527,898555,898558,898718
+/tomcat/trunk:601180,606992,612607,630314,640888,652744,653247,666232,673796,673820,677910,683969,683982,684001,684081,684234,684269-684270,685177,687503,687645,689402,690781,691392,691805,692748,693378,694992,695053,695311,696780,696782,698012,698227,698236,698613,699427,699634,701355,709294,709811,709816,710063,710066,710125,710205,711126,711600,712461,712467,713953,714002,718360,719119,719124,719602,719626,719628,720046,720069,721040,721286,721708,721886,723404,723738,726052,727303,728032,728768,728947,729057,729567,729569,729571,729681,729809,729815,729934,730250,730590,731651,732859,732863,734734,740675,740684,742677,742697,742714,744160,744238,746321,746384,746425,747834,747863,748344,750258,750291,750921,751286-751287,751289,751295,753039,757335,757774,758249,758365,758596,758616,758664,759074,761601,762868,762929,762936-762937,763166,763183,763193,763228,763262,763298,763302,763325,763599,763611,763654,763681,763706,764985,764997,765662,768335,769979,770716,770809,77
0876,772872,776921,776924,776935,776945,777464,777466,777576,777625,778379,778523-778524,781528,781779,782145,782791,783316,783696,783724,783756,783762,783766,783863,783934,784453,784602,784614,785381,785688,785768,785859,786468,786487,786490,786496,786667,787627,787770,787985,789389,790405,791041,791184,791194,791224,791243,791326,791328,791789,792740,793372,793757,793882,793981,794082,794673,794822,795043,795152,795210,795457,795466,797168,797425,797596,797607,802727,802940,804462,804544,804734,805153,809131,809603,810916,810977,812125,812137,812432,813001,813013,813866,814180,814708,814876,815972,816252,817442,817822,819339,819361,820110,820132,820874,820954,821397,828196,828201,828210,828225,828759,830378-830379,830999,831106,831774,831785,831828,831850,831860,832214,832218,833121,833545,834047,835036,835336,836405,881396,881412,883130,883134,883146,883165,883177,883362,883565,884341,885038,885231,885241,885260,885901,885991,886019,888072,889363,889606,889716,890139,8902
65,890349-890350,890417,891185-891187,891583,892198,892341,892415,892464,892555,892812,892814,892817,892843,892887,893321,893493,894580,894586,894805,894831,895013,895045,895057,895703,896370,896384,897380-897381,897776,898126,898256,898468,898527,898555,898558,898718,898836
Modified: tomcat/tc6.0.x/trunk/STATUS.txt
URL:
http://svn.apache.org/viewvc/tomcat/tc6.0.x/trunk/STATUS.txt?rev=899160&r1=899159&r2=899160&view=diff
==============================================================================
--- tomcat/tc6.0.x/trunk/STATUS.txt (original)
+++ tomcat/tc6.0.x/trunk/STATUS.txt Thu Jan 14 11:13:46 2010
@@ -90,11 +90,6 @@
The 'set "a=%b%"' trick is nice, because if you only use the quotation
marks around the rhs, Windows actually adds them to the value of 'a'.
-* Cleanup and well define log buffering behavior
- http://svn.apache.org/viewvc?rev=898836&view=rev
- +1: fhanik, kkolinko, markt
- -1:
-
* Force disconnect upon transmission failure
http://svn.apache.org/viewvc?rev=898906&view=rev
+1: fhanik
Modified: tomcat/tc6.0.x/trunk/java/org/apache/juli/FileHandler.java
URL:
http://svn.apache.org/viewvc/tomcat/tc6.0.x/trunk/java/org/apache/juli/FileHandler.java?rev=899160&r1=899159&r2=899160&view=diff
==============================================================================
--- tomcat/tc6.0.x/trunk/java/org/apache/juli/FileHandler.java (original)
+++ tomcat/tc6.0.x/trunk/java/org/apache/juli/FileHandler.java Thu Jan 14
11:13:46 2010
@@ -71,7 +71,7 @@
* The as-of date for the currently open log file, or a zero-length
* string if there is no open log file.
*/
- private String date = "";
+ private volatile String date = "";
/**
@@ -100,7 +100,7 @@
/**
* Log buffer size
*/
- private int bufferSize = 8192;
+ private int bufferSize = 0;
// --------------------------------------------------------- Public Methods
@@ -144,15 +144,9 @@
try {
PrintWriter writer = this.writer;
if (writer!=null) {
- if (bufferSize > 0) {
- writer.write(result);
- } else {
- synchronized (this) {
- // OutputStreamWriter performs buffering inside its
StreamEncoder,
- // and so to run without a buffer we have to flush
explicitly
- writer.write(result);
- writer.flush();
- }
+ writer.write(result);
+ if (bufferSize < 0) {
+ writer.flush();
}
} else {
reportError("FileHandler is closed or not yet initialized,
unable to log ["+result+"]", null, ErrorManager.WRITE_FAILURE);
@@ -311,7 +305,7 @@
OutputStream os = bufferSize>0?new
BufferedOutputStream(fos,bufferSize):fos;
writer = new PrintWriter(
(encoding != null) ? new OutputStreamWriter(os, encoding)
- : new OutputStreamWriter(os), true);
+ : new OutputStreamWriter(os), false);
writer.write(getFormatter().getHead(this));
} catch (Exception e) {
reportError(null, e, ErrorManager.OPEN_FAILURE);
Modified: tomcat/tc6.0.x/trunk/webapps/docs/changelog.xml
URL:
http://svn.apache.org/viewvc/tomcat/tc6.0.x/trunk/webapps/docs/changelog.xml?rev=899160&r1=899159&r2=899160&view=diff
==============================================================================
--- tomcat/tc6.0.x/trunk/webapps/docs/changelog.xml (original)
+++ tomcat/tc6.0.x/trunk/webapps/docs/changelog.xml Thu Jan 14 11:13:46 2010
@@ -71,6 +71,10 @@
<bug>48516</bug>: Prevent NPE in JNDIRealm if requested user does not
exist. Patch provided by Kevin Conaway. (markt)
</fix>
+ <fix>
+ Fix implementation of log buffer size and provide a cleaner interface.
+ (fhanik/kkolinko)
+ </fix>
</changelog>
</subsection>
<subsection name="Coyote">
Modified: tomcat/tc6.0.x/trunk/webapps/docs/logging.xml
URL:
http://svn.apache.org/viewvc/tomcat/tc6.0.x/trunk/webapps/docs/logging.xml?rev=899160&r1=899159&r2=899160&view=diff
==============================================================================
--- tomcat/tc6.0.x/trunk/webapps/docs/logging.xml (original)
+++ tomcat/tc6.0.x/trunk/webapps/docs/logging.xml Thu Jan 14 11:13:46 2010
@@ -128,9 +128,11 @@
boolean value.</li>
<li>The root logger can define its set of handlers using a
<code>.handlers</code> property.</li>
- <li>Logging is buffered using a default buffer size of 8192 bytes.
- To change buffersize, use the <code>bufferSize</code> property of a
handler.
- The value of <code>0</code> disables buffering.</li>
+ <li>Logging is buffered using a default buffer size of 0 bytes.
+ To change bufferSize, use the <code>bufferSize</code> property of a
handler.
+ The value of <code>0</code> uses system default buffering.
+ The value of <code><0</code> forces a writer flush upon each log
write.
+ A value <code>>0</code> uses a BufferedOutputStream with the defined
value.</li>
<li>System property replacement is performed for property values which
contain ${systemPropertyName}.</li>
</ul>
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