Regression for epoll bug in redis-test.tcl, version is now 1.1.93

Changelog

+2009-12-16 Fixed a lame epoll issue
+2009-12-15 html doc updated
+2009-12-15 version is now 1.1.92
+2009-12-15 Two important fixes to append only file: zero length values and expires. A pretty neat new test to check consistency of randomly build datasets against snapshotting and AOF.
+2009-12-15 debug loadaof implemented in order to add more consistency tests in test-redis.tcl
+2009-12-15 Added a new test able to stress a lot the snapshotting engine
+2009-12-15 Unified handling of empty queries with normal queries.
+2009-12-15 Fixed some subtle bug in the command processing code almost impossible to spot in the real world, thanks to gcov
+2009-12-15 Regression test for SINTERSTORE added
+2009-12-15 Fixed issue #121
+2009-12-14 a few more tests and ability to run a specific test in test-redis.tcl
+2009-12-13 Changed the reply of BGSAVE and BGREWRITEAOF from +OK to a more meaningful message that makes the user aware of an operation that just started and is not yet finished.
+2009-12-13 Set the master->slave logical client as authenticated on creation, so that if the slave requires a password replication works anyway
+2009-12-13 TODO update
+2009-12-12 bgrewriteaof_in_progress added to INFO
+2009-12-12 TODO list modified. What's planned for 1.4 is now written in the stone ;)
+2009-12-12 better handling of non blocking connect on redis-benchmark: EPIPE on read does not print an error message now
+2009-12-11 some change to redis-sha1.rb utility to make it more robust against non-meaningful changes in the dataset
+2009-12-10 redis-sha1.rb utility updated
+2009-12-10 a bit more verbose -ERR wrong number o arguments error, now gives info about the command name causing the error
+2009-12-10 TODO change and minor SETNX optimization
+2009-12-06 in rdbLoadDoubleValue now the buffer is nul terminated correctly. Thanks valgrind.
+2009-12-06 printf format warnings fixed by casting
+2009-12-06 Regression tests for SETNX and MSETNX bugs added
+2009-12-06 SETNX and MSETNX now respect the delete-on-write operation of EXPIREing keys
+2009-12-06 Fixed daemonization when using kqueue/kevent. Now the server initialization is performed *after* the daemonization
 2009-12-05 more HTML doc changes
 2009-12-05 HTML doc update
 2009-12-05 a few redis-cli format specified fixed

redis.c

@@ -27,7 +27,7 @@
  * POSSIBILITY OF SUCH DAMAGE.
  */
 
-#define REDIS_VERSION "1.1.92"
+#define REDIS_VERSION "1.1.93"
 
 #include "fmacros.h"
 #include "config.h"

test-redis.tcl

@@ -1449,6 +1449,32 @@ proc main {server port} {
         list $e1 $e2
     } {1 1}
 
+    test {PIPELINING stresser (also a regression for the old epoll bug)} {
+        set fd2 [socket 127.0.0.1 6379]
+        fconfigure $fd2 -encoding binary -translation binary
+
+        for {set i 0} {$i < 100000} {incr i} {
+            set q {}
+            set val "0000${i}0000"
+            append q "SET key:$i [string length $val]\r\n$val\r\n"
+            puts -nonewline $fd2 $q
+            set q {}
+            append q "GET key:$i\r\n"
+            puts -nonewline $fd2 $q
+        }
+        flush $fd2
+
+        for {set i 0} {$i < 100000} {incr i} {
+            gets $fd2 line
+            gets $fd2 count
+            set count [string range $count 1 end]
+            set val [read $fd2 $count]
+            read $fd2 2
+        }
+        close $fd2
+        set _ 1
+    } {1}
+
     # Leave the user with a clean DB before to exit
     test {FLUSHDB} {
         set aux {}