websocket-chat | A proof-of-concept chat server/client in WebSockets | Websocket library
kandi X-RAY | websocket-chat Summary
kandi X-RAY | websocket-chat Summary
A Websockets IRC-style chat server and client. It is written purely as a demo of Websockets functionality and probably servces no useful purpose!. The server is written in Python 3 using asyncio and the websockets library. The client is written in HTML5 and uses Bootstrap 3. If you are using a Python version below 3.4, you will need to manually install the asyncio library as it is not included.
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websocket-chat Key Features
websocket-chat Examples and Code Snippets
Community Discussions
Trending Discussions on websocket-chat
QUESTION
I'm trying to build my project that uses boost beast library with cmake. When I use only boost asio library everything builds okay. But when I add boost/beast/http.hpp header when cmake gives a huge amount of errors.
CMake file:
...ANSWER
Answered 2021-Mar-17 at 16:00Yup. The preprocessed source confirms that the first mention of is_const_buffer_sequence
is from line 116485 (eek), which is attributed to
QUESTION
I am trying to build a gitlab pipeline to build a docker image from a java app. I have two artifacts, that I would like to pass between the build stages... One file (build_result.txt) is found an uploaded, but the other, (chat.jar) cannot be found. But, both files are in the same directory. Is there a size or extension limit for uploading files as artifacts?
...ANSWER
Answered 2020-Sep-24 at 21:11You are creating a docker_build.txt
file with the content of
echo "building app..."| tee -a build_result.txt
but then you are changing the directory to /app
and then you create another docker_build.txt
and finally you build your artifact.
But you see your first docker_build.txt
not with your ls
command because your starting directory is not /
but the a dynamic path provided by the CI_PROJECT_DIR
predefined variable
Further all artifact defintions are also relativ to this path, therefore after moving your docker_build.txt
command this should work:
QUESTION
I am trying to create a WebSocket client using React. I have adapted code from https://github.com/bitlabstudio/blogpost-react-websocket-chat/blob/master/frontend/src/Chat.js to create a WebSocket listener component as follows:
...ANSWER
Answered 2020-Jan-28 at 06:40Your ws
no longer has onmessage
function. You can create a WebSocket
factory method and call it when new ws
is needed.
QUESTION
Getting error while running an image:
C:\Users\10649404\Desktop\spring-boot-websocket-chat-demo>docker run -p 5000:8080 ok 2019-04-29 07:10:58.660 INFO org.glowroot - Glowroot version: 0.10.12, built 2018-06-22 00:08:17 +0000 2019-04-29 07:10:58.673 INFO org.glowroot - Java version: 1.8.0_201
This is the jar file I am not getting. It says that missing lib/glowroot-embedded-collector.jar
, even though it is present at the location.
ANSWER
Answered 2019-Apr-29 at 08:54In your Dockerfile you have:
QUESTION
I've tried to recreate WebSocket chat app (http://sparkjava.com/tutorials/websocket-chat) in Spark Java framework and stumbled upon a problem.
Frontend app couldn't connect to the server via WebSocket. I've looked into "Network" tab in the browser and there's a proper WebSocket call to a server but it respond with 500 code. There's no log on the server side, even though I've added System.out.println into @OnWebSocketConnect and @OnWebSocketClose functions. Why is that?
On every app launch I have an warning that says:
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.... for further details.
I don't think this is the issue but it might be worth mentioning.
I've added an exception catcher to the main class too, but it doesn't fire up:
...ANSWER
Answered 2018-Mar-12 at 12:10I managed to fix the issue. The problem was trivial: My ChatWebSocketHandler had incorrect implementation of @OnWebSocketClosed which was
QUESTION
I cloned
a repo from Github
and I would like to run it in the IntellIJ
. The build tool used is Gradle
and I have zero experience so far. The build.gradle
file is provided below,
ANSWER
Answered 2017-Jul-04 at 11:05Try with this plugin.
QUESTION
I am trying out Kotlin with SparkJava, and having trouble implementing the WebSockets routes. I am trying to follow the WebSockets example available on the SparkJava website (http://sparkjava.com/tutorials/websocket-chat), and whilst I can get the OnWebSocketConnect and OnWebSocketMessage elements to work, the OnWebSocketClose is not picked up.
I have implemented this in Java to double check that it is not a browser issues, and the Java implementation works fine...so this appears to be something specific to the way Kotlin is interpreting the OnWebSocketClose annotation.
My code looks like the following
...ANSWER
Answered 2017-Jun-21 at 07:53There is an error during invocation of closed
method deep inside org.eclipse.jetty.websocket.common.events.annotated.CallableMethod
class with the following message:
Parameter specified as non-null is null: method webchat.WSHandler.closed, parameter reason
It is related to Kotlin's nullability features and all works fine when you declare your method using signature below:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install websocket-chat
You can use websocket-chat like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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