mdw@git.distorted.org.uk Git - termux-packages/blob - packages/redis/lower-default-values.patch

   1 Avoid warnings on startup due to trying to set too high maxclients
   2 and tcp-backlog.
   3
   4 Values observed on a Xperia Z4 Tablet running Android 7.0.
   5 diff -u -r ../redis-3.2.8/redis.conf ./redis.conf
   6 --- ../redis-3.2.8/redis.conf   2017-02-12 16:14:57.000000000 +0100
   7 +++ ./redis.conf        2017-03-07 14:38:42.825991097 +0100
   8 @@ -90,7 +90,7 @@
   9  # will silently truncate it to the value of /proc/sys/net/core/somaxconn so
  10  # make sure to raise both the value of somaxconn and tcp_max_syn_backlog
  11  # in order to get the desired effect.
  12 -tcp-backlog 511
  13 +tcp-backlog 128
  14
  15  # Unix socket.
  16  #
  17 @@ -501,7 +501,7 @@
  18  ################################### LIMITS ####################################
  19
  20  # Set the max number of connected clients at the same time. By default
  21 -# this limit is set to 10000 clients, however if the Redis server is not
  22 +# this limit is set to 4000 clients, however if the Redis server is not
  23  # able to configure the process file limit to allow for the specified limit
  24  # the max number of allowed clients is set to the current file limit
  25  # minus 32 (as Redis reserves a few file descriptors for internal uses).
  26 @@ -509,7 +509,7 @@
  27  # Once the limit is reached Redis will close all the new connections sending
  28  # an error 'max number of clients reached'.
  29  #
  30 -# maxclients 10000
  31 +# maxclients 4000
  32
  33  # Don't use more memory than the specified amount of bytes.
  34  # When the memory limit is reached Redis will try to remove keys
  35 diff -u -r ../redis-3.2.8/src/server.h ./src/server.h
  36 --- ../redis-3.2.8/src/server.h 2017-02-12 16:14:57.000000000 +0100
  37 +++ ./src/server.h      2017-03-07 14:38:53.357859408 +0100
  38 @@ -79,7 +79,7 @@
  39  #define CONFIG_MIN_HZ            1
  40  #define CONFIG_MAX_HZ            500
  41  #define CONFIG_DEFAULT_SERVER_PORT        6379    /* TCP port */
  42 -#define CONFIG_DEFAULT_TCP_BACKLOG       511     /* TCP listen backlog */
  43 +#define CONFIG_DEFAULT_TCP_BACKLOG       128     /* TCP listen backlog */
  44  #define CONFIG_DEFAULT_CLIENT_TIMEOUT       0       /* default client timeout: infinite */
  45  #define CONFIG_DEFAULT_DBNUM     16
  46  #define CONFIG_MAX_LINE    1024
  47 @@ -94,7 +94,7 @@
  48  #define AOF_REWRITE_ITEMS_PER_CMD 64
  49  #define CONFIG_DEFAULT_SLOWLOG_LOG_SLOWER_THAN 10000
  50  #define CONFIG_DEFAULT_SLOWLOG_MAX_LEN 128
  51 -#define CONFIG_DEFAULT_MAX_CLIENTS 10000
  52 +#define CONFIG_DEFAULT_MAX_CLIENTS 4000
  53  #define CONFIG_AUTHPASS_MAX_LEN 512
  54  #define CONFIG_DEFAULT_SLAVE_PRIORITY 100
  55  #define CONFIG_DEFAULT_REPL_TIMEOUT 60