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From violet...@apache.org
Subject svn commit: r1755749 - in /tomcat/tc8.5.x/trunk: ./ java/org/apache/tomcat/util/buf/ByteChunk.java java/org/apache/tomcat/util/net/AprEndpoint.java java/org/apache/tomcat/util/net/Nio2Endpoint.java java/org/apache/tomcat/util/net/NioEndpoint.java
Date Wed, 10 Aug 2016 13:50:49 GMT
Author: violetagg
Date: Wed Aug 10 13:50:49 2016
New Revision: 1755749

URL: http://svn.apache.org/viewvc?rev=1755749&view=rev
Log:
Remove duplications.
Merged r1755731, r1755737

Modified:
    tomcat/tc8.5.x/trunk/   (props changed)
    tomcat/tc8.5.x/trunk/java/org/apache/tomcat/util/buf/ByteChunk.java
    tomcat/tc8.5.x/trunk/java/org/apache/tomcat/util/net/AprEndpoint.java
    tomcat/tc8.5.x/trunk/java/org/apache/tomcat/util/net/Nio2Endpoint.java
    tomcat/tc8.5.x/trunk/java/org/apache/tomcat/util/net/NioEndpoint.java

Propchange: tomcat/tc8.5.x/trunk/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Wed Aug 10 13:50:49 2016
@@ -1 +1 @@
-/tomcat/trunk:1734785,1734799,1734845,1734928,1735041,1735044,1735480,1735577,1735597,1735599-1735600,1735615,1736145,1736162,1736209,1736280,1736297,1736299,1736489,1736646,1736703,1736836,1736849,1737104-1737105,1737112,1737117,1737119-1737120,1737155,1737157,1737192,1737280,1737339,1737632,1737664,1737715,1737748,1737785,1737834,1737860,1737903,1737959,1738005,1738007,1738014-1738015,1738018,1738022,1738039,1738043,1738059-1738060,1738147,1738149,1738174-1738175,1738261,1738589,1738623-1738625,1738643,1738816,1738850,1738855,1738946-1738948,1738953-1738954,1738979,1738982,1739079-1739081,1739087,1739113,1739153,1739172,1739176,1739191,1739474,1739726,1739762,1739775,1739814,1739817-1739818,1739975,1740131,1740324,1740465,1740495,1740508-1740509,1740520,1740535,1740707,1740803,1740810,1740969,1740980,1740991,1740997,1741015,1741033,1741036,1741058,1741060,1741080,1741147,1741159,1741164,1741173,1741181,1741190,1741197,1741202,1741208,1741213,1741221,1741225,1741232,1741409,1741501
 ,1741677,1741892,1741896,1741984,1742023,1742042,1742071,1742090,1742093,1742101,1742105,1742111,1742139,1742146,1742148,1742166,1742181,1742184,1742187,1742246,1742248-1742251,1742263-1742264,1742268,1742276,1742369,1742387,1742448,1742509-1742512,1742917,1742919,1742933,1742975-1742976,1742984,1742986,1743019,1743115,1743117,1743124-1743125,1743134,1743425,1743554,1743679,1743696-1743698,1743700-1743701,1744058,1744064-1744065,1744125,1744194,1744229,1744270,1744323,1744432,1744684,1744697,1744705,1744713,1744760,1744786,1745083,1745142-1745143,1745145,1745177,1745179-1745180,1745227,1745248,1745254,1745337,1745467,1745473,1745576,1745735,1745744,1746304,1746306-1746307,1746319,1746327,1746338,1746340-1746341,1746344,1746427,1746441,1746473,1746490,1746492,1746495-1746496,1746499-1746501,1746503-1746507,1746509,1746549,1746551,1746554,1746556,1746558,1746584,1746620,1746649,1746724,1746939,1746989,1747014,1747028,1747035,1747210,1747225,1747234,1747253,1747404,1747506,1747536,1747
 924,1747980,1747993,1748001,1748253,1748452,1748547,1748629,1748676,1748715,1749287,1749296,1749328,1749373,1749465,1749506,1749508,1749665-1749666,1749763,1749865-1749866,1749898,1749978,1749980,1750011,1750015,1750056,1750480,1750617,1750634,1750692,1750697,1750700,1750703,1750707,1750714,1750718,1750723,1750899,1750975,1750995,1751061,1751097,1751173,1751438,1751447,1751463,1751702,1752212,1752737,1752745,1753358,1753363,1754111,1754140-1754141,1754281,1754310,1754445,1754467,1754494,1754496,1754528,1754532-1754533,1754613,1754714,1754874,1754941,1754944,1754950-1754951,1755005,1755007,1755009,1755132,1755180-1755181,1755185,1755190,1755204-1755206,1755208,1755214,1755224,1755227,1755230,1755629,1755646-1755647,1755650,1755653,1755675,1755680,1755683,1755693,1755717
+/tomcat/trunk:1734785,1734799,1734845,1734928,1735041,1735044,1735480,1735577,1735597,1735599-1735600,1735615,1736145,1736162,1736209,1736280,1736297,1736299,1736489,1736646,1736703,1736836,1736849,1737104-1737105,1737112,1737117,1737119-1737120,1737155,1737157,1737192,1737280,1737339,1737632,1737664,1737715,1737748,1737785,1737834,1737860,1737903,1737959,1738005,1738007,1738014-1738015,1738018,1738022,1738039,1738043,1738059-1738060,1738147,1738149,1738174-1738175,1738261,1738589,1738623-1738625,1738643,1738816,1738850,1738855,1738946-1738948,1738953-1738954,1738979,1738982,1739079-1739081,1739087,1739113,1739153,1739172,1739176,1739191,1739474,1739726,1739762,1739775,1739814,1739817-1739818,1739975,1740131,1740324,1740465,1740495,1740508-1740509,1740520,1740535,1740707,1740803,1740810,1740969,1740980,1740991,1740997,1741015,1741033,1741036,1741058,1741060,1741080,1741147,1741159,1741164,1741173,1741181,1741190,1741197,1741202,1741208,1741213,1741221,1741225,1741232,1741409,1741501
 ,1741677,1741892,1741896,1741984,1742023,1742042,1742071,1742090,1742093,1742101,1742105,1742111,1742139,1742146,1742148,1742166,1742181,1742184,1742187,1742246,1742248-1742251,1742263-1742264,1742268,1742276,1742369,1742387,1742448,1742509-1742512,1742917,1742919,1742933,1742975-1742976,1742984,1742986,1743019,1743115,1743117,1743124-1743125,1743134,1743425,1743554,1743679,1743696-1743698,1743700-1743701,1744058,1744064-1744065,1744125,1744194,1744229,1744270,1744323,1744432,1744684,1744697,1744705,1744713,1744760,1744786,1745083,1745142-1745143,1745145,1745177,1745179-1745180,1745227,1745248,1745254,1745337,1745467,1745473,1745576,1745735,1745744,1746304,1746306-1746307,1746319,1746327,1746338,1746340-1746341,1746344,1746427,1746441,1746473,1746490,1746492,1746495-1746496,1746499-1746501,1746503-1746507,1746509,1746549,1746551,1746554,1746556,1746558,1746584,1746620,1746649,1746724,1746939,1746989,1747014,1747028,1747035,1747210,1747225,1747234,1747253,1747404,1747506,1747536,1747
 924,1747980,1747993,1748001,1748253,1748452,1748547,1748629,1748676,1748715,1749287,1749296,1749328,1749373,1749465,1749506,1749508,1749665-1749666,1749763,1749865-1749866,1749898,1749978,1749980,1750011,1750015,1750056,1750480,1750617,1750634,1750692,1750697,1750700,1750703,1750707,1750714,1750718,1750723,1750899,1750975,1750995,1751061,1751097,1751173,1751438,1751447,1751463,1751702,1752212,1752737,1752745,1753358,1753363,1754111,1754140-1754141,1754281,1754310,1754445,1754467,1754494,1754496,1754528,1754532-1754533,1754613,1754714,1754874,1754941,1754944,1754950-1754951,1755005,1755007,1755009,1755132,1755180-1755181,1755185,1755190,1755204-1755206,1755208,1755214,1755224,1755227,1755230,1755629,1755646-1755647,1755650,1755653,1755675,1755680,1755683,1755693,1755717,1755731-1755737

Modified: tomcat/tc8.5.x/trunk/java/org/apache/tomcat/util/buf/ByteChunk.java
URL: http://svn.apache.org/viewvc/tomcat/tc8.5.x/trunk/java/org/apache/tomcat/util/buf/ByteChunk.java?rev=1755749&r1=1755748&r2=1755749&view=diff
==============================================================================
--- tomcat/tc8.5.x/trunk/java/org/apache/tomcat/util/buf/ByteChunk.java (original)
+++ tomcat/tc8.5.x/trunk/java/org/apache/tomcat/util/buf/ByteChunk.java Wed Aug 10 13:50:49
2016
@@ -454,20 +454,15 @@ public final class ByteChunk implements
         // grow in larger chunks
         if( desiredSize < 2 * buff.length ) {
             newSize= buff.length * 2;
-            if( limit >0 &&
-                newSize > limit ) {
-                newSize=limit;
-            }
-            tmp=new byte[newSize];
         } else {
             newSize= buff.length * 2 + count ;
-            if( limit > 0 &&
-                newSize > limit ) {
-                newSize=limit;
-            }
-            tmp=new byte[newSize];
         }
 
+        if (limit > 0 && newSize > limit) {
+            newSize = limit;
+        }
+        tmp = new byte[newSize];
+
         System.arraycopy(buff, start, tmp, 0, end-start);
         buff = tmp;
         tmp = null;

Modified: tomcat/tc8.5.x/trunk/java/org/apache/tomcat/util/net/AprEndpoint.java
URL: http://svn.apache.org/viewvc/tomcat/tc8.5.x/trunk/java/org/apache/tomcat/util/net/AprEndpoint.java?rev=1755749&r1=1755748&r2=1755749&view=diff
==============================================================================
--- tomcat/tc8.5.x/trunk/java/org/apache/tomcat/util/net/AprEndpoint.java (original)
+++ tomcat/tc8.5.x/trunk/java/org/apache/tomcat/util/net/AprEndpoint.java Wed Aug 10 13:50:49
2016
@@ -2293,13 +2293,9 @@ public class AprEndpoint extends Abstrac
             int remaining = readBuffer.remaining();
 
             // Is there enough data in the read buffer to satisfy this request?
-            if (remaining >= len) {
-                readBuffer.get(b, off, len);
-                return len;
-            }
-
             // Copy what data there is in the read buffer to the byte array
             if (remaining > 0) {
+                remaining = Math.min(remaining, len);
                 readBuffer.get(b, off, remaining);
                 return remaining;
                 /*
@@ -2318,16 +2314,10 @@ public class AprEndpoint extends Abstrac
             // data that was just read
             if (nRead > 0) {
                 socketBufferHandler.configureReadBufferForRead();
-                if (nRead > len) {
-                    readBuffer.get(b, off, len);
-                    return len;
-                } else {
-                    readBuffer.get(b, off, nRead);
-                    return nRead;
-                }
-            } else {
-                return nRead;
+                nRead = Math.min(nRead, len);
+                readBuffer.get(b, off, nRead);
             }
+            return nRead;
         }
 
 

Modified: tomcat/tc8.5.x/trunk/java/org/apache/tomcat/util/net/Nio2Endpoint.java
URL: http://svn.apache.org/viewvc/tomcat/tc8.5.x/trunk/java/org/apache/tomcat/util/net/Nio2Endpoint.java?rev=1755749&r1=1755748&r2=1755749&view=diff
==============================================================================
--- tomcat/tc8.5.x/trunk/java/org/apache/tomcat/util/net/Nio2Endpoint.java (original)
+++ tomcat/tc8.5.x/trunk/java/org/apache/tomcat/util/net/Nio2Endpoint.java Wed Aug 10 13:50:49
2016
@@ -838,23 +838,17 @@ public class Nio2Endpoint extends Abstra
                 throw new IOException(sm.getString("socket.closed"));
             }
             socketBufferHandler.configureReadBufferForRead();
-
-            int remaining = socketBufferHandler.getReadBuffer().remaining();
+            ByteBuffer readBuffer = socketBufferHandler.getReadBuffer();
+            int remaining = readBuffer.remaining();
 
             // Is there enough data in the read buffer to satisfy this request?
-            if (remaining >= len) {
-                socketBufferHandler.getReadBuffer().get(b, off, len);
-                if (log.isDebugEnabled()) {
-                    log.debug("Socket: [" + this + "], Read from buffer: [" + len + "]");
-                }
-                // No read is going to take place so release here.
-                readPending.release();
-                return len;
-            }
-
             // Copy what data there is in the read buffer to the byte array
             if (remaining > 0) {
-                socketBufferHandler.getReadBuffer().get(b, off, remaining);
+                remaining = Math.min(remaining, len);
+            	readBuffer.get(b, off, remaining);
+                if (log.isDebugEnabled()) {
+                    log.debug("Socket: [" + this + "], Read from buffer: [" + remaining +
"]");
+                }
                 // This may be sufficient to complete the request and we
                 // don't want to trigger another read since if there is no
                 // more data to read and this request takes a while to
@@ -871,21 +865,16 @@ public class Nio2Endpoint extends Abstra
                 // data that was just read
                 if (nRead > 0) {
                     socketBufferHandler.configureReadBufferForRead();
-                    if (nRead > len) {
-                        socketBufferHandler.getReadBuffer().get(b, off, len);
-                    } else {
-                        socketBufferHandler.getReadBuffer().get(b, off, nRead);
-                    }
+                    nRead = Math.min(nRead, len);
+                    readBuffer.get(b, off, nRead);
                 } else if (nRead == 0 && !block) {
                     readInterest = true;
-                } else if (nRead == -1) {
-                    return -1;
                 }
 
                 if (log.isDebugEnabled()) {
                     log.debug("Socket: [" + this + "], Read: [" + nRead + "]");
                 }
-                return (nRead > len) ? len : nRead;
+                return nRead;
             }
         }
 

Modified: tomcat/tc8.5.x/trunk/java/org/apache/tomcat/util/net/NioEndpoint.java
URL: http://svn.apache.org/viewvc/tomcat/tc8.5.x/trunk/java/org/apache/tomcat/util/net/NioEndpoint.java?rev=1755749&r1=1755748&r2=1755749&view=diff
==============================================================================
--- tomcat/tc8.5.x/trunk/java/org/apache/tomcat/util/net/NioEndpoint.java (original)
+++ tomcat/tc8.5.x/trunk/java/org/apache/tomcat/util/net/NioEndpoint.java Wed Aug 10 13:50:49
2016
@@ -1141,13 +1141,9 @@ public class NioEndpoint extends Abstrac
             int remaining = readBuffer.remaining();
 
             // Is there enough data in the read buffer to satisfy this request?
-            if (remaining >= len) {
-                readBuffer.get(b, off, len);
-                return len;
-            }
-
             // Copy what data there is in the read buffer to the byte array
             if (remaining > 0) {
+                remaining = Math.min(remaining, len);
                 readBuffer.get(b, off, remaining);
                 return remaining;
                 /*
@@ -1167,16 +1163,10 @@ public class NioEndpoint extends Abstrac
             // data that was just read
             if (nRead > 0) {
                 socketBufferHandler.configureReadBufferForRead();
-                if (nRead > len) {
-                    readBuffer.get(b, off, len);
-                    return len;
-                } else {
-                    readBuffer.get(b, off, nRead);
-                    return nRead;
-                }
-            } else {
-                return nRead;
+                nRead = Math.min(nRead, len);
+                readBuffer.get(b, off, nRead);
             }
+            return nRead;
         }
 
 



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