Jump to content
Search In
  • More options...
Find results that contain...
Find results in...

[1.15.2] Join the minecraft thread from another thread


uiytt
 Share

Recommended Posts

So,

I have two thread : The first one is the one of minecraft, the second one is async thread that I created to do something on the web.

I would like that when the second thread is done, the first thread execute a method ( and not the second thread because minecraft really doesn't like when you use method using another thread).

Before the second thread ended, the first thread must continue working.

Does anyone have any idea of how to do that please ?

 

Edited by uiytt
Clarification
Link to comment
Share on other sites

Hi

You could consider using the packet receiving system to do that.

Any time a packet is received, it is in a network thread.  The network thread creates a Runnable lambda which is then executed in either the client thread or the server thread.

Some more info here:

http://greyminecraftcoder.blogspot.com/2020/03/thread-safety-with-network-messages-1144.html

 

There's probably a way for your second thread to add your own Runnable lambda to those queues without using packets.

 

Alternatively, you could perhaps subscribe to a Tick event on the server or the client, and every tick check your second thread to see whether it has finished executing or not.

 

-TGG

  • Like 1
Link to comment
Share on other sites

13 hours ago, TheGreyGhost said:

There's probably a way for your second thread to add your own Runnable lambda to those queues without using packets.

There is.

Various elements in Minecraft extend the ThreadTaskExecutor class, which in turn implements Executor and thus lets you run arbitrary Runnables (or even use CompletableFuture).

For the client side thread that would be the Minecraft instance, for the server it would be MinecraftServer.

  • Thanks 1
Link to comment
Share on other sites

Well I tried :

Minecraft.getInstance().runImmediately(new Runnable() {
	@Override
	public void run() {
		MultiPlayerGui.this.minecraft.displayGuiScreen(new ConnectingScreen(MultiPlayerGui.this, MultiPlayerGui.this.minecraft, server));
	}
});

And it's really weird...

In my console, I receive everything from the server chat. But on my game, it's stuck on loading the terrain infinitely !!!

MultiPlayerGui is my custome class but the rest is not..

I don't undersant why O_o

Link to comment
Share on other sites

7 hours ago, diesieben07 said:

Any reason you are using runImmediately? Whats the thread that this is called from?

A thread that I created to check for my server's information.
If I use the screen directly from my thread, minecraft will crash..

Edited by uiytt
Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

 Share



  • Recently Browsing

    No registered users viewing this page.

  • Posts

    • Every time when i close my inventory in search mode the game crashes. i have many mods installed, but it has nothing to do with the mods.   here is the crash report: pastebin
    • I have a problem and that when I open forge it stays loading in the model manager and there it stays until I close the game then the game appears to have ended incorrectly Exit code 1
    • forge-1.16.4-35.1.4-installer.jar will not install. My 11 y/o son has been working on a world for months and all the mods need this specific version. Is there a way to get the missing files and install them manually? Please review this log file and reply with links if possible:   JVM info: Oracle Corporation - 12.0.2 - 12.0.2+10 java.net.preferIPv4Stack=true Found java version 12.0.2 Extracting json Considering minecraft client jar Downloading libraries Considering library net.minecraftforge:forge:1.16.4-35.1.4   File exists: Checksum validated. Considering library org.ow2.asm:asm:7.2   File exists: Checksum validated. Considering library org.ow2.asm:asm-commons:7.2   File exists: Checksum validated. Considering library org.ow2.asm:asm-tree:7.2   File exists: Checksum validated. Considering library org.ow2.asm:asm-util:7.2   File exists: Checksum validated. Considering library org.ow2.asm:asm-analysis:7.2   File exists: Checksum validated. Considering library cpw.mods:modlauncher:8.0.6   File exists: Checksum validated. Considering library cpw.mods:grossjava9hacks:1.3.0   File exists: Checksum validated. Considering library net.minecraftforge:accesstransformers:2.2.0-shadowed   Downloading library from https://maven.creeperhost.net/net/minecraftforge/accesstransformers/2.2.0-shadowed/accesstransformers-2.2.0-shadowed.jar java.io.FileNotFoundException: https://maven.creeperhost.net/net/minecraftforge/accesstransformers/2.2.0-shadowed/accesstransformers-2.2.0-shadowed.jar     at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)     at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)     at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)     at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:500)     at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:481)     at java.base/sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1969)     at java.base/sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)     at java.base/java.security.AccessController.doPrivileged(AccessController.java:552)     at java.base/sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1963)     at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1531)     at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1515)     at java.base/sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:251)     at net.minecraftforge.installer.DownloadUtils.download(DownloadUtils.java:146)     at net.minecraftforge.installer.DownloadUtils.download(DownloadUtils.java:134)     at net.minecraftforge.installer.DownloadUtils.downloadLibrary(DownloadUtils.java:123)     at net.minecraftforge.installer.actions.Action.downloadLibraries(Action.java:79)     at net.minecraftforge.installer.actions.ClientInstall.run(ClientInstall.java:108)     at net.minecraftforge.installer.InstallerPanel.run(InstallerPanel.java:428)     at net.minecraftforge.installer.SimpleInstaller.launchGui(SimpleInstaller.java:170)     at net.minecraftforge.installer.SimpleInstaller.main(SimpleInstaller.java:143) Caused by: java.io.FileNotFoundException: https://maven.creeperhost.net/net/minecraftforge/accesstransformers/2.2.0-shadowed/accesstransformers-2.2.0-shadowed.jar     at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1915)     at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1515)     at java.base/java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:527)     at java.base/sun.net.www.protocol.https.HttpsURLConnectionImpl.getResponseCode(HttpsURLConnectionImpl.java:335)     at net.minecraftforge.installer.DownloadUtils.getConnection(DownloadUtils.java:203)     at net.minecraftforge.installer.DownloadUtils.download(DownloadUtils.java:144)     ... 7 more Considering library net.minecraftforge:eventbus:3.0.5-service   Downloading library from https://maven.creeperhost.net/net/minecraftforge/eventbus/3.0.5-service/eventbus-3.0.5-service.jar java.io.FileNotFoundException: https://maven.creeperhost.net/net/minecraftforge/eventbus/3.0.5-service/eventbus-3.0.5-service.jar     at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)     at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)     at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)     at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:500)     at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:481)     at java.base/sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1969)     at java.base/sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1964)     at java.base/java.security.AccessController.doPrivileged(AccessController.java:552)     at java.base/sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1963)     at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1531)     at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1515)     at java.base/sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:251)     at net.minecraftforge.installer.DownloadUtils.download(DownloadUtils.java:146)     at net.minecraftforge.installer.DownloadUtils.download(DownloadUtils.java:134)     at net.minecraftforge.installer.DownloadUtils.downloadLibrary(DownloadUtils.java:123)     at net.minecraftforge.installer.actions.Action.downloadLibraries(Action.java:79)     at net.minecraftforge.installer.actions.ClientInstall.run(ClientInstall.java:108)     at net.minecraftforge.installer.InstallerPanel.run(InstallerPanel.java:428)     at net.minecraftforge.installer.SimpleInstaller.launchGui(SimpleInstaller.java:170)     at net.minecraftforge.installer.SimpleInstaller.main(SimpleInstaller.java:143) Caused by: java.io.FileNotFoundException: https://maven.creeperhost.net/net/minecraftforge/eventbus/3.0.5-service/eventbus-3.0.5-service.jar     at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1915)     at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1515)     at java.base/java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:527)     at java.base/sun.net.www.protocol.https.HttpsURLConnectionImpl.getResponseCode(HttpsURLConnectionImpl.java:335)     at net.minecraftforge.installer.DownloadUtils.getConnection(DownloadUtils.java:203)     at net.minecraftforge.installer.DownloadUtils.download(DownloadUtils.java:144)     ... 7 more Considering library net.minecraftforge:forgespi:3.2.0   File exists: Checksum validated. Considering library net.minecraftforge:coremods:3.0.0   File exists: Checksum validated. Considering library net.minecraftforge:unsafe:0.2.0   File exists: Checksum validated. Considering library com.electronwill.night-config:core:3.6.2   File exists: Checksum validated. Considering library com.electronwill.night-config:toml:3.6.2   File exists: Checksum validated. Considering library org.jline:jline:3.12.1   File exists: Checksum validated. Considering library org.apache.maven:maven-artifact:3.6.0   File exists: Checksum validated. Considering library net.jodah:typetools:0.8.1   File exists: Checksum validated. Considering library org.apache.logging.log4j:log4j-api:2.11.2   File exists: Checksum validated. Considering library org.apache.logging.log4j:log4j-core:2.11.2   File exists: Checksum validated. Considering library net.minecrell:terminalconsoleappender:1.2.0   File exists: Checksum validated. Considering library net.sf.jopt-simple:jopt-simple:5.0.4   File exists: Checksum validated. Considering library org.spongepowered:mixin:0.8.2   File exists: Checksum validated. Considering library com.github.jponge:lzma-java:1.3   File exists: Checksum validated. Considering library com.google.code.findbugs:jsr305:3.0.2   File exists: Checksum validated. Considering library com.google.code.gson:gson:2.8.0   File exists: Checksum validated. Considering library com.google.errorprone:error_prone_annotations:2.1.3   File exists: Checksum validated. Considering library com.google.guava:guava:20.0   File exists: Checksum validated. Considering library com.google.guava:guava:25.1-jre   File exists: Checksum validated. Considering library com.google.j2objc:j2objc-annotations:1.1   File exists: Checksum validated. Considering library com.nothome:javaxdelta:2.0.1   File exists: Checksum validated. Considering library commons-io:commons-io:2.4   File exists: Checksum validated. Considering library de.oceanlabs.mcp:mcp_config:1.16.4-20201102.104115@zip   File exists: Checksum validated. Considering library de.siegmar:fastcsv:1.0.2   File exists: Checksum validated. Considering library net.md-5:SpecialSource:1.8.5   File exists: Checksum validated. Considering library net.minecraftforge:binarypatcher:1.0.12   File exists: Checksum validated. Considering library net.minecraftforge:forge:1.16.4-35.1.4:universal   File exists: Checksum validated. Considering library net.minecraftforge:installertools:1.1.11   File exists: Checksum validated. Considering library net.minecraftforge:jarsplitter:1.1.2   File exists: Checksum validated. Considering library net.sf.jopt-simple:jopt-simple:4.9   File exists: Checksum validated. Considering library net.sf.jopt-simple:jopt-simple:5.0.4   File exists: Checksum validated. Considering library net.sf.opencsv:opencsv:2.3   File exists: Checksum validated. Considering library org.checkerframework:checker-qual:2.0.0   File exists: Checksum validated. Considering library org.codehaus.mojo:animal-sniffer-annotations:1.14   File exists: Checksum validated. Considering library org.ow2.asm:asm-analysis:6.1.1   File exists: Checksum validated. Considering library org.ow2.asm:asm-commons:6.1.1   File exists: Checksum validated. Considering library org.ow2.asm:asm-tree:6.1.1   File exists: Checksum validated. Considering library org.ow2.asm:asm:6.1.1   File exists: Checksum validated. Considering library trove:trove:1.0.2   File exists: Checksum validated. These libraries failed to download. Try again. net.minecraftforge:accesstransformers:2.2.0-shadowed net.minecraftforge:eventbus:3.0.5-service
    • Sad, so there isnt any working 1.8 ones not 1.8.9
  • Topics

  • Who's Online (See full list)

×
×
  • Create New...

Important Information

By using this site, you agree to our Privacy Policy.