Discord error causes lockup on shutdown #100

New issue

Closed

opened 2019-06-24 16:02:19 +00:00 by NorbiPeti · 3 comments

NorbiPeti commented

2019-06-24 16:02:19 +00:00

(Migrated from github.com)

Description: The plugin prevents proper shutdown after failing to perform certain actions.

Steps to Reproduce:

Have a Discord outage / prevent connecting to it
Restart the server

Result: Many exceptions about failing to connect, then not proceeding with the shutdown.

Expected Result: The plugin disables in a couple seconds at most.

#65

Full 1015-line error log: https://pastebin.com/szGnVWia

Related to the plugin code (1, multiple times):

     |_  Mono.flatMap ⇢ buttondevteam.discordplugin.mcchat.MCChatUtils.lambda$send$7(MCChatUtils.java:183)

**Description:** The plugin prevents proper shutdown after failing to perform certain actions. **Steps to Reproduce:** 1. Have a Discord outage / prevent connecting to it 2. Restart the server **Result:** Many exceptions about failing to connect, then not proceeding with the shutdown. **Expected Result:** The plugin disables in a couple seconds at most. #65 Full 1015-line error log: https://pastebin.com/szGnVWia Related to the plugin code (1, multiple times): ``` |_ Mono.flatMap ⇢ buttondevteam.discordplugin.mcchat.MCChatUtils.lambda$send$7(MCChatUtils.java:183) ```

NorbiPeti commented

2019-09-29 17:02:47 +00:00

(Migrated from github.com)

This hasn't happened the same way but now it tried to reconnect right as the server stopped responding. Conincidence? I think not.

[05:55:05] [Spigot Watchdog Thread/ERROR]: The server has stopped responding!
[05:55:05] [elastic-2/WARN]: Missing heartbeat ACK for PT1M38.539321619S
[05:55:05] [Spigot Watchdog Thread/ERROR]: Please report this to http://www.spigotmc.org/
[05:55:05] [Spigot Watchdog Thread/ERROR]: Be sure to include ALL relevant console errors and Minecraft crash reports
[05:55:05] [Spigot Watchdog Thread/ERROR]: Spigot version: git-Spigot-dcd1643-e60fc34 (MC: 1.12.2)
[05:55:05] [Spigot Watchdog Thread/ERROR]: ------------------------------
[05:55:05] [Spigot Watchdog Thread/ERROR]: Server thread dump (Look for plugins here before reporting to Spigot!):
[05:55:05] [elastic-2/WARN]: Triggering error sequence (java.lang.RuntimeException: Reconnecting due to zombie or failed connection)
[05:55:05] [HikariPool-1 housekeeper/WARN]: 1m26s870ms756μs408ns - Thread starvation or clock leap detected (housekeeper delta=HikariPool-1).
[05:55:05] [reactor-http-nio-4/INFO]: Receiver completed on shard 0
[05:55:05] [reactor-http-nio-4/INFO]: Forwarding close reason: 1000
[05:55:05] [Spigot Watchdog Thread/ERROR]: ------------------------------
[05:55:05] [Spigot Watchdog Thread/ERROR]: Current Thread: Server thread
[05:55:05] [Spigot Watchdog Thread/ERROR]: 	PID: 17 | Suspended: false | Native: false | State: RUNNABLE
[05:55:05] [Spigot Watchdog Thread/ERROR]: 	Stack:
[05:55:05] [Spigot Watchdog Thread/ERROR]: 		org.bukkit.craftbukkit.v1_12_R1.entity.CraftEntity.getUniqueId(CraftEntity.java:429)
[...]
[05:55:05] [Spigot Watchdog Thread/ERROR]: 		com.plotsquared.bukkit.listeners.EntityPortal_1_7_9.test(EntityPortal_1_7_9.java:71)
[05:55:05] [Spigot Watchdog Thread/ERROR]: 		com.plotsquared.bukkit.listeners.EntityPortal_1_7_9.onVehicle(EntityPortal_1_7_9.java:26)
[...]
[05:55:06] [Spigot Watchdog Thread/INFO]: Attempting to restart with ./start.sh
[05:55:06] [Spigot Watchdog Thread/INFO]: Stopping server
[05:55:06] [Spigot Watchdog Thread/INFO]: [Chroma-Discord] Disabling Chroma-Discord v1.0
[05:55:06] [Spigot Watchdog Thread/INFO]: [Chroma-Discord] Finished unhooking the player list!
[05:55:08] [reactor-http-nio-2/INFO]: Attempting to RESUME from 9401
[05:55:08] [reactor-http-nio-2/INFO]: Reconnected to Gateway

It blocked the watchdog thread but then the runner restarted it as usual on the main thread.

This hasn't happened the same way but now it tried to reconnect right as the server stopped responding. Conincidence? I think not. ``` [05:55:05] [Spigot Watchdog Thread/ERROR]: The server has stopped responding! [05:55:05] [elastic-2/WARN]: Missing heartbeat ACK for PT1M38.539321619S [05:55:05] [Spigot Watchdog Thread/ERROR]: Please report this to http://www.spigotmc.org/ [05:55:05] [Spigot Watchdog Thread/ERROR]: Be sure to include ALL relevant console errors and Minecraft crash reports [05:55:05] [Spigot Watchdog Thread/ERROR]: Spigot version: git-Spigot-dcd1643-e60fc34 (MC: 1.12.2) [05:55:05] [Spigot Watchdog Thread/ERROR]: ------------------------------ [05:55:05] [Spigot Watchdog Thread/ERROR]: Server thread dump (Look for plugins here before reporting to Spigot!): [05:55:05] [elastic-2/WARN]: Triggering error sequence (java.lang.RuntimeException: Reconnecting due to zombie or failed connection) [05:55:05] [HikariPool-1 housekeeper/WARN]: 1m26s870ms756μs408ns - Thread starvation or clock leap detected (housekeeper delta=HikariPool-1). [05:55:05] [reactor-http-nio-4/INFO]: Receiver completed on shard 0 [05:55:05] [reactor-http-nio-4/INFO]: Forwarding close reason: 1000 [05:55:05] [Spigot Watchdog Thread/ERROR]: ------------------------------ [05:55:05] [Spigot Watchdog Thread/ERROR]: Current Thread: Server thread [05:55:05] [Spigot Watchdog Thread/ERROR]: PID: 17 | Suspended: false | Native: false | State: RUNNABLE [05:55:05] [Spigot Watchdog Thread/ERROR]: Stack: [05:55:05] [Spigot Watchdog Thread/ERROR]: org.bukkit.craftbukkit.v1_12_R1.entity.CraftEntity.getUniqueId(CraftEntity.java:429) [...] [05:55:05] [Spigot Watchdog Thread/ERROR]: com.plotsquared.bukkit.listeners.EntityPortal_1_7_9.test(EntityPortal_1_7_9.java:71) [05:55:05] [Spigot Watchdog Thread/ERROR]: com.plotsquared.bukkit.listeners.EntityPortal_1_7_9.onVehicle(EntityPortal_1_7_9.java:26) [...] [05:55:06] [Spigot Watchdog Thread/INFO]: Attempting to restart with ./start.sh [05:55:06] [Spigot Watchdog Thread/INFO]: Stopping server [05:55:06] [Spigot Watchdog Thread/INFO]: [Chroma-Discord] Disabling Chroma-Discord v1.0 [05:55:06] [Spigot Watchdog Thread/INFO]: [Chroma-Discord] Finished unhooking the player list! [05:55:08] [reactor-http-nio-2/INFO]: Attempting to RESUME from 9401 [05:55:08] [reactor-http-nio-2/INFO]: Reconnected to Gateway ``` It blocked the watchdog thread but then the runner restarted it as usual on the main thread.

NorbiPeti commented

2020-04-17 23:47:30 +00:00

(Migrated from github.com)

It has tried to resume now during shutdown, hanging the server in that state.

NorbiPeti commented

2023-05-30 23:04:20 +00:00

(Migrated from github.com)

Hasn't been an issue for a while