Merge pull request #73 from joedwards32/72-multi-server-crash-bug-aft…

…er-connecting-to-server

Disable server hibernation by default as this has been observed to cause server crashes

README.md

@@ -51,6 +51,9 @@ Feel free to overwrite these environment variables, using -e (--env):
 ```dockerfile
 SRCDS_TOKEN=""              (Game Server Token from https://steamcommunity.com/dev/managegameservers)
 CS2_SERVERNAME="changeme"   (Set the visible name for your private server)
+CS2_SERVER_HIBERNATE=0      (Put server in a low CPU state when there are no players. 
+                             0 - hibernation disabled, 1 - hibernation enabled
+                             n.b. hibernation has been observed to trigger server crashes)
 CS2_IP=""                   (CS2 server listening IP address, 0.0.0.0 - all IP addresses on the local machine, empty - IP identified automatically)
 CS2_PORT=27015              (CS2 server listen port tcp_udp)
 CS2_RCON_PORT=""            (Optional, use a simple TCP proxy to have RCON listen on an alternative port.

bullseye/Dockerfile

@@ -40,6 +40,7 @@ FROM build_stage AS bullseye-base
 
 ENV CS2_SERVERNAME="cs2 private server" \
     CS2_IP=0.0.0.0 \
+    CS2_SERVER_HIBERNATE=0 \
     CS2_PORT=27015 \
     CS2_RCON_PORT="" \
     CS2_MAXPLAYERS=10 \

bullseye/etc/entry.sh

@@ -34,6 +34,7 @@ fi
 # Rewrite Config Files
 
 sed -i -e "s/{{SERVER_HOSTNAME}}/${CS2_SERVERNAME}/g" \
+       -e "s/{{SERVER_HIBERNATE}}/${CS2_SERVER_HIBERNATE}/g" \
        -e "s/{{SERVER_PW}}/${CS2_PW}/g" \
        -e "s/{{SERVER_RCON_PW}}/${CS2_RCONPW}/g" \
        -e "s/{{TV_ENABLE}}/${TV_ENABLE}/g" \

bullseye/etc/server.cfg

@@ -1,35 +1,36 @@
 // Server Defaults
 
-hostname "{{SERVER_HOSTNAME}}"      // Set server hostname
+hostname "{{SERVER_HOSTNAME}}"                // Set server hostname
+sv_hibernate_when_empty {{SERVER_HIBERNATE}}  // Disable server hibernation
 
 // Passwords
 
-rcon_password "{{SERVER_RCON_PW}}"  // Set rcon password
-sv_password "{{SERVER_PW}}"         // Set server password
+rcon_password "{{SERVER_RCON_PW}}"            // Set rcon password
+sv_password "{{SERVER_PW}}"                   // Set server password
 
 // CSTV
 
-sv_hibernate_postgame_delay 180     // Delay server hibernation after all clients disconnect
+sv_hibernate_postgame_delay 30                // Delay server hibernation after all clients disconnect
 
-tv_allow_camera_man 1               // Auto director allows spectators to become camera man
-tv_allow_static_shots 1             // Auto director uses fixed level cameras for shots
-tv_autorecord {{TV_AUTORECORD}}     // Automatically records all games as CSTV demos: 0=off, 1=on.
-tv_chatgroupsize 0                  // Set the default chat group size
-tv_chattimelimit 8                  // Limits spectators to chat only every n seconds
-tv_debug 0                          // CSTV debug info.
-tv_delay {{TV_DELAY}}               // CSTV broadcast delay in seconds
-tv_delaymapchange 1                 // Delays map change until broadcast is complete
-tv_deltacache 2                     // Enable delta entity bit stream cache
-tv_dispatchmode 1                   // Dispatch clients to relay proxies: 0=never, 1=if appropriate, 2=always
-tv_enable {{TV_ENABLE}}             // Activates CSTV on server: 0=off, 1=on.
-tv_maxclients 10                    // Maximum client number on CSTV server.
-tv_maxrate {{TV_MAXRATE}}           // Max CSTV spectator bandwidth rate allowed, 0 == unlimited
-tv_name "{{SERVER_HOSTNAME}} CSTV"  // CSTV host name
-tv_overridemaster 0                 // Overrides the CSTV master root address.
-tv_port {{TV_PORT}}                 // Host SourceTV port
-tv_password "{{TV_PW}}"             // CSTV password for clients
-tv_relaypassword "{{TV_RELAY_PW}}"  // CSTV password for relay proxies
-tv_relayvoice 1                     // Relay voice data: 0=off, 1=on
-tv_timeout 60                       // CSTV connection timeout in seconds.
-tv_title "{{SERVER_HOSTNAME}} CSTV" // Set title for CSTV spectator UI
-tv_transmitall 1                    // Transmit all entities (not only director view)
+tv_allow_camera_man 1                         // Auto director allows spectators to become camera man
+tv_allow_static_shots 1                       // Auto director uses fixed level cameras for shots
+tv_autorecord {{TV_AUTORECORD}}               // Automatically records all games as CSTV demos: 0=off, 1=on.
+tv_chatgroupsize 0                            // Set the default chat group size
+tv_chattimelimit 8                            // Limits spectators to chat only every n seconds
+tv_debug 0                                    // CSTV debug info.
+tv_delay {{TV_DELAY}}                         // CSTV broadcast delay in seconds
+tv_delaymapchange 1                           // Delays map change until broadcast is complete
+tv_deltacache 2                               // Enable delta entity bit stream cache
+tv_dispatchmode 1                             // Dispatch clients to relay proxies: 0=never, 1=if appropriate, 2=always
+tv_enable {{TV_ENABLE}}                       // Activates CSTV on server: 0=off, 1=on.
+tv_maxclients 10                              // Maximum client number on CSTV server.
+tv_maxrate {{TV_MAXRATE}}                     // Max CSTV spectator bandwidth rate allowed, 0 == unlimited
+tv_name "{{SERVER_HOSTNAME}} CSTV"            // CSTV host name
+tv_overridemaster 0                           // Overrides the CSTV master root address.
+tv_port {{TV_PORT}}                           // Host SourceTV port
+tv_password "{{TV_PW}}"                       // CSTV password for clients
+tv_relaypassword "{{TV_RELAY_PW}}"            // CSTV password for relay proxies
+tv_relayvoice 1                               // Relay voice data: 0=off, 1=on
+tv_timeout 60                                 // CSTV connection timeout in seconds.
+tv_title "{{SERVER_HOSTNAME}} CSTV"           // Set title for CSTV spectator UI
+tv_transmitall 1                              // Transmit all entities (not only director view)

examples/docker-compose.yml

@@ -8,6 +8,7 @@ services:
       - SRCDS_TOKEN                 # Game Server Token from https://steamcommunity.com/dev/managegameservers
       - CS2_SERVERNAME=changeme     # (Set the visible name for your private server)
       - CS2_PORT=27015              # (CS2 server listen port tcp_udp)
+      - CS2_SERVER_HIBERNATE=0      # (Put server in a low CPU state when there are no players. 0 - hibernation disabled, 1 - hibernation enabled)
       - CS2_RCON_PORT               # (Optional, use a simple TCP proxy to have RCON listen on an alternative port. Useful for services like AWS Fargate which do not support mixed protocol ports.)
       - CS2_LAN=0                   # (0 - LAN mode disabled, 1 - LAN Mode enabled)
       - CS2_RCONPW=changeme         # (RCON password)