Merge branch 'garantia-2.6' of https://github.com/GarantiaData/redis into garantia-2.6
This commit is contained in:
@@ -14,6 +14,27 @@ HIGH: There is a critical bug that may affect a subset of users. Upgrade!
|
||||
CRITICAL: There is a critical bug affecting MOST USERS. Upgrade ASAP.
|
||||
--------------------------------------------------------------------------------
|
||||
|
||||
--[ Redis 2.6.10 ]
|
||||
|
||||
UPGRADE URGENCY: MODERATE, this release contains many non-critical fixes
|
||||
and many small improvements.
|
||||
|
||||
* [BUGFIX] redis-cli --rdb, fixed when the server sends newlines to ping.
|
||||
* [BUGFIX] redis-cli, minor fixes on connection handling, prompt.
|
||||
* [BUGFIX] Slow log: don't log EXEC, just executed commands.
|
||||
* [BUGFIX] On failed shutdown don't try again and again compulsively.
|
||||
* [BUGFIX] Fix build on sunos without backtrace().
|
||||
* [BUGFIX] UNSUBSCRIBE and PUNSUBSCRIBE: always provide a reply (see 742e580)
|
||||
* [BUGFIX] Lua struct library was broken, upgraded.
|
||||
* [BUGFIX] Fix a bug in srandmemberWithCountCommand() with count argument.
|
||||
* [BUGFIX] Test: disable clients timeout to prevent issues on slow systems.
|
||||
* [BUGFIX] Sentinel: don't advertise the promoted slave as master too early.
|
||||
* [IMPROVED] Whitelist SIGUSR1, see http://redis.io/topics/signals.
|
||||
* [IMPROVED] Simpler to understand redis-cli --bigkeys output.
|
||||
* [IMPROVED] Test now works with tclsh > 8.5.
|
||||
* [IMPROVED] Added option to turn of the Nagle algorithm in slave socket.
|
||||
* [IMPROVED] Optionally use SO_KEEPALIVE to detect dead peers.
|
||||
|
||||
--[ Redis 2.6.9 ]
|
||||
|
||||
UPGRADE URGENCY: MODERATE if you use replication.
|
||||
|
||||
+49
-18
@@ -39,8 +39,24 @@ port 6379
|
||||
# Close the connection after a client is idle for N seconds (0 to disable)
|
||||
timeout 0
|
||||
|
||||
# Set server verbosity to 'debug'
|
||||
# it can be one of:
|
||||
# TCP keepalive.
|
||||
#
|
||||
# If non-zero, use SO_KEEPALIVE to send TCP ACKs to clients in absence
|
||||
# of communication. This is useful for two reasons:
|
||||
#
|
||||
# 1) Detect dead peers.
|
||||
# 2) Take the connection alive from the point of view of network
|
||||
# equipment in the middle.
|
||||
#
|
||||
# On Linux, the specified value (in seconds) is the period used to send ACKs.
|
||||
# Note that to close the connection the double of the time is needed.
|
||||
# On other kernels the period depends on the kernel configuration.
|
||||
#
|
||||
# A reasonable value for this option is 60 seconds.
|
||||
tcp-keepalive 0
|
||||
|
||||
# Specify the server verbosity level.
|
||||
# This can be one of:
|
||||
# debug (a lot of information, useful for development/testing)
|
||||
# verbose (many rarely useful info, but not a mess like the debug level)
|
||||
# notice (moderately verbose, what you want in production probably)
|
||||
@@ -59,7 +75,7 @@ logfile stdout
|
||||
# Specify the syslog identity.
|
||||
# syslog-ident redis
|
||||
|
||||
# Specify the syslog facility. Must be USER or between LOCAL0-LOCAL7.
|
||||
# Specify the syslog facility. Must be USER or between LOCAL0-LOCAL7.
|
||||
# syslog-facility local0
|
||||
|
||||
# Set the number of databases. The default database is DB 0, you can select
|
||||
@@ -114,7 +130,7 @@ stop-writes-on-bgsave-error yes
|
||||
# the dataset will likely be bigger if you have compressible values or keys.
|
||||
rdbcompression yes
|
||||
|
||||
# Since verison 5 of RDB a CRC64 checksum is placed at the end of the file.
|
||||
# Since version 5 of RDB a CRC64 checksum is placed at the end of the file.
|
||||
# This makes the format more resistant to corruption but there is a performance
|
||||
# hit to pay (around 10%) when saving and loading RDB files, so you can disable it
|
||||
# for maximum performances.
|
||||
@@ -138,7 +154,7 @@ load-on-startup yes
|
||||
# The DB will be written inside this directory, with the filename specified
|
||||
# above using the 'dbfilename' configuration directive.
|
||||
#
|
||||
# Also the Append Only File will be created inside this directory.
|
||||
# The Append Only File will also be created inside this directory.
|
||||
#
|
||||
# Note that you must specify a directory here, not a file name.
|
||||
dir ./
|
||||
@@ -159,7 +175,7 @@ dir ./
|
||||
#
|
||||
# masterauth <master-password>
|
||||
|
||||
# When a slave lost the connection with the master, or when the replication
|
||||
# When a slave loses its connection with the master, or when the replication
|
||||
# is still in progress, the slave can act in two different ways:
|
||||
#
|
||||
# 1) if slave-serve-stale-data is set to 'yes' (the default) the slave will
|
||||
@@ -207,6 +223,21 @@ slave-read-only yes
|
||||
# to be maintained and has a slight affect on performance.
|
||||
conditional-sync yes
|
||||
|
||||
# Disable TCP_NODELAY on the slave socket after SYNC?
|
||||
#
|
||||
# If you select "yes" Redis will use a smaller number of TCP packets and
|
||||
# less bandwidth to send data to slaves. But this can add a delay for
|
||||
# the data to appear on the slave side, up to 40 milliseconds with
|
||||
# Linux kernels using a default configuration.
|
||||
#
|
||||
# If you select "no" the delay for data to appear on the slave side will
|
||||
# be reduced but more bandwidth will be used for replication.
|
||||
#
|
||||
# By default we optimize for low latency, but in very high traffic conditions
|
||||
# or when the master and slaves are many hops away, turning this to "yes" may
|
||||
# be a good idea.
|
||||
repl-disable-tcp-nodelay no
|
||||
|
||||
# The slave priority is an integer number published by Redis in the INFO output.
|
||||
# It is used by Redis Sentinel in order to select a slave to promote into a
|
||||
# master if the master is no longer working correctly.
|
||||
@@ -241,14 +272,14 @@ slave-priority 100
|
||||
#
|
||||
# It is possible to change the name of dangerous commands in a shared
|
||||
# environment. For instance the CONFIG command may be renamed into something
|
||||
# of hard to guess so that it will be still available for internal-use
|
||||
# tools but not available for general clients.
|
||||
# hard to guess so that it will still be available for internal-use tools
|
||||
# but not available for general clients.
|
||||
#
|
||||
# Example:
|
||||
#
|
||||
# rename-command CONFIG b840fc02d524045429941cc15f59e41cb7be6c52
|
||||
#
|
||||
# It is also possible to completely kill a command renaming it into
|
||||
# It is also possible to completely kill a command by renaming it into
|
||||
# an empty string:
|
||||
#
|
||||
# rename-command CONFIG ""
|
||||
@@ -292,7 +323,7 @@ slave-priority 100
|
||||
# maxmemory <bytes>
|
||||
|
||||
# MAXMEMORY POLICY: how Redis will select what to remove when maxmemory
|
||||
# is reached? You can select among five behavior:
|
||||
# is reached. You can select among five behaviors:
|
||||
#
|
||||
# volatile-lru -> remove the key with an expire set using an LRU algorithm
|
||||
# allkeys-lru -> remove any key accordingly to the LRU algorithm
|
||||
@@ -301,7 +332,7 @@ slave-priority 100
|
||||
# volatile-ttl -> remove the key with the nearest expire time (minor TTL)
|
||||
# noeviction -> don't expire at all, just return an error on write operations
|
||||
#
|
||||
# Note: with all the kind of policies, Redis will return an error on write
|
||||
# Note: with any of the above policies, Redis will return an error on write
|
||||
# operations, when there are not suitable keys for eviction.
|
||||
#
|
||||
# At the date of writing this commands are: set setnx setex append
|
||||
@@ -363,7 +394,7 @@ appendonly no
|
||||
# always: fsync after every write to the append only log . Slow, Safest.
|
||||
# everysec: fsync only one time every second. Compromise.
|
||||
#
|
||||
# The default is "everysec" that's usually the right compromise between
|
||||
# The default is "everysec", as that's usually the right compromise between
|
||||
# speed and data safety. It's up to you to understand if you can relax this to
|
||||
# "no" that will let the operating system flush the output buffer when
|
||||
# it wants, for better performances (but if you can live with the idea of
|
||||
@@ -391,9 +422,9 @@ appendfsync everysec
|
||||
# that will prevent fsync() from being called in the main process while a
|
||||
# BGSAVE or BGREWRITEAOF is in progress.
|
||||
#
|
||||
# This means that while another child is saving the durability of Redis is
|
||||
# the same as "appendfsync none", that in practical terms means that it is
|
||||
# possible to lost up to 30 seconds of log in the worst scenario (with the
|
||||
# This means that while another child is saving, the durability of Redis is
|
||||
# the same as "appendfsync none". In practical terms, this means that it is
|
||||
# possible to lose up to 30 seconds of log in the worst scenario (with the
|
||||
# default Linux settings).
|
||||
#
|
||||
# If you have latency problems turn this to "yes". Otherwise leave it as
|
||||
@@ -402,10 +433,10 @@ no-appendfsync-on-rewrite no
|
||||
|
||||
# Automatic rewrite of the append only file.
|
||||
# Redis is able to automatically rewrite the log file implicitly calling
|
||||
# BGREWRITEAOF when the AOF log size will growth by the specified percentage.
|
||||
# BGREWRITEAOF when the AOF log size grows by the specified percentage.
|
||||
#
|
||||
# This is how it works: Redis remembers the size of the AOF file after the
|
||||
# latest rewrite (or if no rewrite happened since the restart, the size of
|
||||
# latest rewrite (if no rewrite has happened since the restart, the size of
|
||||
# the AOF at startup is used).
|
||||
#
|
||||
# This base size is compared to the current size. If the current size is
|
||||
@@ -541,7 +572,7 @@ activerehashing yes
|
||||
# Instead there is a default limit for pubsub and slave clients, since
|
||||
# subscribers and slaves receive data in a push fashion.
|
||||
#
|
||||
# Both the hard or the soft limit can be disabled just setting it to zero.
|
||||
# Both the hard or the soft limit can be disabled by setting them to zero.
|
||||
client-output-buffer-limit normal 0 0 0
|
||||
client-output-buffer-limit slave 256mb 64mb 60
|
||||
client-output-buffer-limit pubsub 32mb 8mb 60
|
||||
|
||||
@@ -1,9 +1,14 @@
|
||||
#!/bin/sh
|
||||
TCL=tclsh8.5
|
||||
which $TCL
|
||||
if [ "$?" != "0" ]
|
||||
TCL_VERSIONS="8.5 8.6"
|
||||
TCLSH=""
|
||||
|
||||
for VERSION in $TCL_VERSIONS; do
|
||||
TCL=`which tclsh$VERSION 2>/dev/null` && TCLSH=$TCL
|
||||
done
|
||||
|
||||
if [ -z $TCLSH ]
|
||||
then
|
||||
echo "You need '$TCL' in order to run the Redis test"
|
||||
echo "You need tcl 8.5 or newer in order to run the Redis test"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
@@ -16,7 +21,7 @@ fi
|
||||
ln -sf obj.${BUILD_ARCH}/redis-server src/redis-server
|
||||
ln -sf obj.${BUILD_ARCH}/redis-check-aof src/redis-check-aof
|
||||
|
||||
$TCL tests/test_helper.tcl $*
|
||||
$TCLSH tests/test_helper.tcl $*
|
||||
|
||||
rm src/redis-server
|
||||
rm src/redis-check-aof
|
||||
|
||||
+4
-1
@@ -241,7 +241,10 @@ gcov:
|
||||
$(MAKE) REDIS_CFLAGS="-fprofile-arcs -ftest-coverage -DCOVERAGE_TEST" REDIS_LDFLAGS="-fprofile-arcs -ftest-coverage"
|
||||
|
||||
noopt:
|
||||
$(MAKE) OPT="-O0"
|
||||
$(MAKE) OPTIMIZATION="-O0"
|
||||
|
||||
valgrind:
|
||||
$(MAKE) OPTIMIZATION="-O0" MALLOC="libc"
|
||||
|
||||
src/help.h:
|
||||
@$(SRCDIR)/../utils/generate-command-help.rb > help.h
|
||||
|
||||
+60
-3
@@ -75,10 +75,56 @@ int anetNonBlock(char *err, int fd)
|
||||
return ANET_OK;
|
||||
}
|
||||
|
||||
int anetTcpNoDelay(char *err, int fd)
|
||||
/* Set TCP keep alive option to detect dead peers. The interval option
|
||||
* is only used for Linux as we are using Linux-specific APIs to set
|
||||
* the probe send time, interval, and count. */
|
||||
int anetKeepAlive(char *err, int fd, int interval)
|
||||
{
|
||||
int yes = 1;
|
||||
if (setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, &yes, sizeof(yes)) == -1)
|
||||
int val = 1;
|
||||
|
||||
if (setsockopt(fd, SOL_SOCKET, SO_KEEPALIVE, &val, sizeof(val)) == -1)
|
||||
{
|
||||
anetSetError(err, "setsockopt SO_KEEPALIVE: %s", strerror(errno));
|
||||
return ANET_ERR;
|
||||
}
|
||||
|
||||
#ifdef __linux__
|
||||
/* Default settings are more or less garbage, with the keepalive time
|
||||
* set to 7200 by default on Linux. Modify settings to make the feature
|
||||
* actually useful. */
|
||||
|
||||
/* Send first probe after interval. */
|
||||
val = interval;
|
||||
if (setsockopt(fd, IPPROTO_TCP, TCP_KEEPIDLE, &val, sizeof(val)) < 0) {
|
||||
anetSetError(err, "setsockopt TCP_KEEPIDLE: %s\n", strerror(errno));
|
||||
return ANET_ERR;
|
||||
}
|
||||
|
||||
/* Send next probes after the specified interval. Note that we set the
|
||||
* delay as interval / 3, as we send three probes before detecting
|
||||
* an error (see the next setsockopt call). */
|
||||
val = interval/3;
|
||||
if (val == 0) val = 1;
|
||||
if (setsockopt(fd, IPPROTO_TCP, TCP_KEEPINTVL, &val, sizeof(val)) < 0) {
|
||||
anetSetError(err, "setsockopt TCP_KEEPINTVL: %s\n", strerror(errno));
|
||||
return ANET_ERR;
|
||||
}
|
||||
|
||||
/* Consider the socket in error state after three we send three ACK
|
||||
* probes without getting a reply. */
|
||||
val = 3;
|
||||
if (setsockopt(fd, IPPROTO_TCP, TCP_KEEPCNT, &val, sizeof(val)) < 0) {
|
||||
anetSetError(err, "setsockopt TCP_KEEPCNT: %s\n", strerror(errno));
|
||||
return ANET_ERR;
|
||||
}
|
||||
#endif
|
||||
|
||||
return ANET_OK;
|
||||
}
|
||||
|
||||
static int anetSetTcpNoDelay(char *err, int fd, int val)
|
||||
{
|
||||
if (setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof(val)) == -1)
|
||||
{
|
||||
anetSetError(err, "setsockopt TCP_NODELAY: %s", strerror(errno));
|
||||
return ANET_ERR;
|
||||
@@ -86,6 +132,17 @@ int anetTcpNoDelay(char *err, int fd)
|
||||
return ANET_OK;
|
||||
}
|
||||
|
||||
int anetEnableTcpNoDelay(char *err, int fd)
|
||||
{
|
||||
return anetSetTcpNoDelay(err, fd, 1);
|
||||
}
|
||||
|
||||
int anetDisableTcpNoDelay(char *err, int fd)
|
||||
{
|
||||
return anetSetTcpNoDelay(err, fd, 0);
|
||||
}
|
||||
|
||||
|
||||
int anetSetSendBuffer(char *err, int fd, int buffsize)
|
||||
{
|
||||
if (setsockopt(fd, SOL_SOCKET, SO_SNDBUF, &buffsize, sizeof(buffsize)) == -1)
|
||||
|
||||
+3
-1
@@ -51,8 +51,10 @@ int anetTcpAccept(char *err, int serversock, char *ip, int *port);
|
||||
int anetUnixAccept(char *err, int serversock);
|
||||
int anetWrite(int fd, char *buf, int count);
|
||||
int anetNonBlock(char *err, int fd);
|
||||
int anetTcpNoDelay(char *err, int fd);
|
||||
int anetEnableTcpNoDelay(char *err, int fd);
|
||||
int anetDisableTcpNoDelay(char *err, int fd);
|
||||
int anetTcpKeepAlive(char *err, int fd);
|
||||
int anetPeerToString(int fd, char *ip, int *port);
|
||||
int anetKeepAlive(char *err, int fd, int interval);
|
||||
|
||||
#endif
|
||||
|
||||
@@ -81,6 +81,11 @@ void loadServerConfigFromString(char *config) {
|
||||
if (server.maxidletime < 0) {
|
||||
err = "Invalid timeout value"; goto loaderr;
|
||||
}
|
||||
} else if (!strcasecmp(argv[0],"tcp-keepalive") && argc == 2) {
|
||||
server.tcpkeepalive = atoi(argv[1]);
|
||||
if (server.tcpkeepalive < 0) {
|
||||
err = "Invalid tcp-keepalive value"; goto loaderr;
|
||||
}
|
||||
} else if (!strcasecmp(argv[0],"port") && argc == 2) {
|
||||
server.port = atoi(argv[1]);
|
||||
if (server.port < 0 || server.port > 65535) {
|
||||
@@ -238,6 +243,10 @@ void loadServerConfigFromString(char *config) {
|
||||
err = "repl-timeout must be 1 or greater";
|
||||
goto loaderr;
|
||||
}
|
||||
} else if (!strcasecmp(argv[0],"repl-disable-tcp-nodelay") && argc==2) {
|
||||
if ((server.repl_disable_tcp_nodelay = yesnotoi(argv[1])) == -1) {
|
||||
err = "argument must be 'yes' or 'no'"; goto loaderr;
|
||||
}
|
||||
} else if (!strcasecmp(argv[0],"masterauth") && argc == 2) {
|
||||
server.masterauth = zstrdup(argv[1]);
|
||||
} else if (!strcasecmp(argv[0],"slave-serve-stale-data") && argc == 2) {
|
||||
@@ -521,6 +530,10 @@ void configSetCommand(redisClient *c) {
|
||||
if (getLongLongFromObject(o,&ll) == REDIS_ERR ||
|
||||
ll < 0 || ll > LONG_MAX) goto badfmt;
|
||||
server.maxidletime = ll;
|
||||
} else if (!strcasecmp(c->argv[2]->ptr,"tcp-keepalive")) {
|
||||
if (getLongLongFromObject(o,&ll) == REDIS_ERR ||
|
||||
ll < 0 || ll > INT_MAX) goto badfmt;
|
||||
server.tcpkeepalive = ll;
|
||||
} else if (!strcasecmp(c->argv[2]->ptr,"appendfsync")) {
|
||||
if (!strcasecmp(o->ptr,"no")) {
|
||||
server.aof_fsync = AOF_FSYNC_NO;
|
||||
@@ -719,6 +732,11 @@ void configSetCommand(redisClient *c) {
|
||||
|
||||
if (yn == -1) goto badfmt;
|
||||
server.rdb_checksum = yn;
|
||||
} else if (!strcasecmp(c->argv[2]->ptr,"repl-disable-tcp-nodelay")) {
|
||||
int yn = yesnotoi(o->ptr);
|
||||
|
||||
if (yn == -1) goto badfmt;
|
||||
server.repl_disable_tcp_nodelay = yn;
|
||||
} else if (!strcasecmp(c->argv[2]->ptr,"slave-priority")) {
|
||||
if (getLongLongFromObject(o,&ll) == REDIS_ERR ||
|
||||
ll <= 0) goto badfmt;
|
||||
@@ -784,6 +802,7 @@ void configGetCommand(redisClient *c) {
|
||||
config_get_numerical_field("maxmemory",server.maxmemory);
|
||||
config_get_numerical_field("maxmemory-samples",server.maxmemory_samples);
|
||||
config_get_numerical_field("timeout",server.maxidletime);
|
||||
config_get_numerical_field("tcp-keepalive",server.tcpkeepalive);
|
||||
config_get_numerical_field("auto-aof-rewrite-percentage",
|
||||
server.aof_rewrite_perc);
|
||||
config_get_numerical_field("auto-aof-rewrite-min-size",
|
||||
@@ -828,6 +847,8 @@ void configGetCommand(redisClient *c) {
|
||||
config_get_bool_field("rdbcompression", server.rdb_compression);
|
||||
config_get_bool_field("rdbchecksum", server.rdb_checksum);
|
||||
config_get_bool_field("activerehashing", server.activerehashing);
|
||||
config_get_bool_field("repl-disable-tcp-nodelay",
|
||||
server.repl_disable_tcp_nodelay);
|
||||
|
||||
/* Everything we can't handle with macros follows. */
|
||||
|
||||
|
||||
+3
-1
@@ -58,7 +58,9 @@ redisClient *createClient(int fd) {
|
||||
* contexts (for instance a Lua script) we need a non connected client. */
|
||||
if (fd != -1) {
|
||||
anetNonBlock(NULL,fd);
|
||||
anetTcpNoDelay(NULL,fd);
|
||||
anetEnableTcpNoDelay(NULL,fd);
|
||||
if (server.tcpkeepalive)
|
||||
anetKeepAlive(NULL,fd,server.tcpkeepalive);
|
||||
if (aeCreateFileEvent(server.el,fd,AE_READABLE,
|
||||
readQueryFromClient, c) == AE_ERR)
|
||||
{
|
||||
|
||||
+4
-2
@@ -215,7 +215,7 @@ struct redisCommand redisCommandTable[] = {
|
||||
{"bgsaveto",bgsavetoCommand,-2,"ar",0,NULL,0,0,0,0,0},
|
||||
{"bgrewriteaof",bgrewriteaofCommand,1,"ar",0,NULL,0,0,0,0,0},
|
||||
{"shutdown",shutdownCommand,-1,"ar",0,NULL,0,0,0,0,0},
|
||||
{"lastsave",lastsaveCommand,1,"r",0,NULL,0,0,0,0,0},
|
||||
{"lastsave",lastsaveCommand,1,"rR",0,NULL,0,0,0,0,0},
|
||||
{"type",typeCommand,2,"r",0,NULL,1,1,1,0,0},
|
||||
{"multi",multiCommand,1,"rs",0,NULL,0,0,0,0,0},
|
||||
{"exec",execCommand,1,"sM",0,NULL,0,0,0,0,0},
|
||||
@@ -541,7 +541,7 @@ dictType commandTableDictType = {
|
||||
NULL /* val destructor */
|
||||
};
|
||||
|
||||
/* Hash type hash table (note that small hashes are represented with zipmaps) */
|
||||
/* Hash type hash table (note that small hashes are represented with ziplists) */
|
||||
dictType hashDictType = {
|
||||
dictEncObjHash, /* hash function */
|
||||
NULL, /* key dup */
|
||||
@@ -1187,6 +1187,7 @@ void initServerConfig() {
|
||||
server.dbnum = REDIS_DEFAULT_DBNUM;
|
||||
server.verbosity = REDIS_NOTICE;
|
||||
server.maxidletime = REDIS_MAXIDLETIME;
|
||||
server.tcpkeepalive = 0;
|
||||
server.client_max_querybuf_len = REDIS_MAX_QUERYBUF_LEN;
|
||||
server.saveparams = NULL;
|
||||
server.loading = 0;
|
||||
@@ -1256,6 +1257,7 @@ void initServerConfig() {
|
||||
server.repl_serve_stale_data = 1;
|
||||
server.repl_slave_ro = 1;
|
||||
server.repl_down_since = time(NULL);
|
||||
server.repl_disable_tcp_nodelay = 0;
|
||||
server.slave_priority = REDIS_DEFAULT_SLAVE_PRIORITY;
|
||||
|
||||
/* Client output buffer limits */
|
||||
|
||||
@@ -574,6 +574,7 @@ struct redisServer {
|
||||
/* Configuration */
|
||||
int verbosity; /* Loglevel in redis.conf */
|
||||
int maxidletime; /* Client timeout in seconds */
|
||||
int tcpkeepalive; /* Set SO_KEEPALIVE if non-zero. */
|
||||
size_t client_max_querybuf_len; /* Limit for client query buffer length */
|
||||
int dbnum; /* Total number of configured DBs */
|
||||
int daemonize; /* True if running as a daemon */
|
||||
@@ -647,6 +648,7 @@ struct redisServer {
|
||||
int repl_serve_stale_data; /* Serve stale data when link is down? */
|
||||
int repl_slave_ro; /* Slave is read only? */
|
||||
time_t repl_down_since; /* Unix time at which link with master went down */
|
||||
int repl_disable_tcp_nodelay; /* Disable TCP_NODELAY after SYNC? */
|
||||
int slave_priority; /* Reported in INFO and used by Sentinel. */
|
||||
/* Limits */
|
||||
unsigned int maxclients; /* Max number of simultaneous clients */
|
||||
|
||||
+6
-1
@@ -276,7 +276,11 @@ void syncCommand(redisClient *c) {
|
||||
}
|
||||
c->repldbfd = -1;
|
||||
}
|
||||
|
||||
|
||||
if (server.repl_disable_tcp_nodelay)
|
||||
anetDisableTcpNoDelay(NULL, c->fd); /* Non critical if it fails. */
|
||||
c->repldbfd = -1;
|
||||
|
||||
c->flags |= REDIS_SLAVE;
|
||||
c->slaveseldb = 0;
|
||||
listAddNodeTail(server.slaves,c);
|
||||
@@ -539,6 +543,7 @@ void readSyncBulkPayload(aeEventLoop *el, int fd, void *privdata, int mask) {
|
||||
return;
|
||||
}
|
||||
redisLog(REDIS_NOTICE, "MASTER <-> SLAVE sync: Loading DB in memory");
|
||||
signalFlushedDb(-1);
|
||||
emptyDb();
|
||||
/* Before loading the DB into memory we need to delete the readable
|
||||
* handler, otherwise it will get called recursively since
|
||||
|
||||
+9
-1
@@ -2035,8 +2035,16 @@ void sentinelCommand(redisClient *c) {
|
||||
} else {
|
||||
sentinelAddr *addr = ri->addr;
|
||||
|
||||
if ((ri->flags & SRI_FAILOVER_IN_PROGRESS) && ri->promoted_slave)
|
||||
/* If we are in the middle of a failover, and the slave was
|
||||
* already successfully switched to master role, we can advertise
|
||||
* the new address as slave in order to allow clients to talk
|
||||
* with the new master ASAP. */
|
||||
if ((ri->flags & SRI_FAILOVER_IN_PROGRESS) &&
|
||||
ri->promoted_slave &&
|
||||
ri->failover_state >= SENTINEL_FAILOVER_STATE_RECONF_SLAVES)
|
||||
{
|
||||
addr = ri->promoted_slave->addr;
|
||||
}
|
||||
addReplyMultiBulkLen(c,2);
|
||||
addReplyBulkCString(c,addr->ip);
|
||||
addReplyBulkLongLong(c,addr->port);
|
||||
|
||||
+2
-2
@@ -451,7 +451,7 @@ void srandmemberWithCountCommand(redisClient *c) {
|
||||
* The number of requested elements is greater than the number of
|
||||
* elements inside the set: simply return the whole set. */
|
||||
if (count >= size) {
|
||||
sunionDiffGenericCommand(c,c->argv,c->argc-1,NULL,REDIS_OP_UNION);
|
||||
sunionDiffGenericCommand(c,c->argv+1,1,NULL,REDIS_OP_UNION);
|
||||
return;
|
||||
}
|
||||
|
||||
@@ -473,7 +473,7 @@ void srandmemberWithCountCommand(redisClient *c) {
|
||||
/* Add all the elements into the temporary dictionary. */
|
||||
si = setTypeInitIterator(set);
|
||||
while((encoding = setTypeNext(si,&ele,&llele)) != -1) {
|
||||
int retval;
|
||||
int retval = DICT_ERR;
|
||||
|
||||
if (encoding == REDIS_ENCODING_INTSET) {
|
||||
retval = dictAdd(d,createStringObjectFromLongLong(llele),NULL);
|
||||
|
||||
+1
-1
@@ -1 +1 @@
|
||||
#define REDIS_VERSION "2.6.9"
|
||||
#define REDIS_VERSION "2.6.10"
|
||||
|
||||
+2
-2
@@ -739,10 +739,10 @@ unsigned char *ziplistPrev(unsigned char *zl, unsigned char *p) {
|
||||
}
|
||||
}
|
||||
|
||||
/* Get entry pointer to by 'p' and store in either 'e' or 'v' depending
|
||||
/* Get entry pointed to by 'p' and store in either 'e' or 'v' depending
|
||||
* on the encoding of the entry. 'e' is always set to NULL to be able
|
||||
* to find out whether the string pointer or the integer value was set.
|
||||
* Return 0 if 'p' points to the end of the zipmap, 1 otherwise. */
|
||||
* Return 0 if 'p' points to the end of the ziplist, 1 otherwise. */
|
||||
unsigned int ziplistGet(unsigned char *p, unsigned char **sstr, unsigned int *slen, long long *sval) {
|
||||
zlentry entry;
|
||||
if (p == NULL || p[0] == ZIP_END) return 0;
|
||||
|
||||
@@ -35,7 +35,7 @@ port 6379
|
||||
# unixsocket /tmp/redis.sock
|
||||
|
||||
# Close the connection after a client is idle for N seconds (0 to disable)
|
||||
timeout 300
|
||||
timeout 0
|
||||
|
||||
# Set server verbosity to 'debug'
|
||||
# it can be one of:
|
||||
|
||||
@@ -1,5 +1,6 @@
|
||||
proc start_bg_complex_data {host port db ops} {
|
||||
exec tclsh8.5 tests/helpers/bg_complex_data.tcl $host $port $db $ops &
|
||||
set tclsh [info nameofexecutable]
|
||||
exec $tclsh tests/helpers/bg_complex_data.tcl $host $port $db $ops &
|
||||
}
|
||||
|
||||
proc stop_bg_complex_data {handle} {
|
||||
|
||||
@@ -78,7 +78,8 @@ start_server {tags {"repl"}} {
|
||||
}
|
||||
|
||||
proc start_write_load {host port seconds} {
|
||||
exec tclsh8.5 tests/helpers/gen_write_load.tcl $host $port $seconds &
|
||||
set tclsh [info nameofexecutable]
|
||||
exec $tclsh tests/helpers/gen_write_load.tcl $host $port $seconds &
|
||||
}
|
||||
|
||||
proc stop_write_load {handle} {
|
||||
|
||||
@@ -2,6 +2,8 @@
|
||||
# This softare is released under the BSD License. See the COPYING file for
|
||||
# more information.
|
||||
|
||||
package require Tcl 8.5
|
||||
|
||||
set tcl_precision 17
|
||||
source tests/support/redis.tcl
|
||||
source tests/support/server.tcl
|
||||
@@ -176,6 +178,7 @@ proc find_available_port start {
|
||||
|
||||
proc test_server_main {} {
|
||||
cleanup
|
||||
set tclsh [info nameofexecutable]
|
||||
# Open a listening socket, trying different ports in order to find a
|
||||
# non busy one.
|
||||
set port [find_available_port 11111]
|
||||
@@ -189,7 +192,7 @@ proc test_server_main {} {
|
||||
set start_port [expr {$::port+100}]
|
||||
for {set j 0} {$j < $::numclients} {incr j} {
|
||||
set start_port [find_available_port $start_port]
|
||||
set p [exec tclsh8.5 [info script] {*}$::argv \
|
||||
set p [exec $tclsh [info script] {*}$::argv \
|
||||
--client $port --port $start_port &]
|
||||
lappend ::clients_pids $p
|
||||
incr start_port 10
|
||||
|
||||
Reference in New Issue
Block a user