Spring Boot Websocket Chat Application Example | Java Techie

This video explain you How to build a chat application using Spring Boot and Web Socket
#JavaTechie #SpringBoot #WebSocket
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[@user-sb3ds9om4c]

Thank you very much for the video. Great quality and code

[@coderanger75]

Thank you for this great tutorial!

[@chintu_singh91]

Thanks for upload Basant Bhai...

[@deveshmishra6611]

Your content is unique ,keep going .

[@sarojsahoo8763]

Great Video bro keep it up need some time to digest this...

[@saurabhpal8048]

Please make more videos like this like creating video streaming app, storing messages to database in this same chat application and also if possible only two way chat application if possible

[@rthiaga]

Awesome content. Keep rocking.

[@viveksemwal2537]

Great video sir very well explained

[@theritesh973]

Nice, Thanks!

[@ChandanKumar-ou9fr]

This is really awesome 😍

[@nabinkhatiwada4597]

Hi sir. Thank you very much for this awesome video. Can you share how to do private chat as well. Let's say there are more than 2 users and they need to chat with each other. Thanks in advance.

[@RaviVerma-bg6ul]

Gajab. Awesome

[@josephmuthui7394]

nice work ,

[@Tobi1200]

Thank you very much!

[@mdmimran2490]

Nice video!

[@aayushkc2306]

can you create the video series of private messaging and public messa ging using mysql + rabbit mq + sping data jpa?? How can i make a real time system like push notifications??

[@arceliomontezuma3458]

Muchas gracias por la información | Thank you so much for the information

[@blasttrash]

Nice tutorials. You should have more subscribers. :)

[@easyappscompany]

Nice

[@lucasromagnoli9459]

Well done dude, thanks for sharing your knowledge

[@miguelmagbitang3036]

I'm getting dependency errors after adding the dependency for reactor netty. Do you have any idea on how to solve this? Thank you sir. Cannot resolve jakarta.annotation:jakarta.annotation-api:1.3.5 Cannot resolve org.ow2.asm:asm:9.1 Cannot resolve jakarta.xml.bind:jakarta.xml.bind-api:2.3.3 Cannot resolve org.junit.platform:junit-platform-engine:1.7.2 Cannot resolve org.springframework.boot:spring-boot-starter-websocket:2.5.1 Cannot resolve org.springframework:spring-websocket:5.3.8 Cannot resolve org.apache.logging.log4j:log4j-to-slf4j:2.14.1 Cannot resolve org.junit.jupiter:junit-jupiter-params:5.7.2 Cannot resolve org.springframework.boot:spring-boot-test-autoconfigure:2.5.1 Cannot resolve org.springframework.boot:spring-boot-starter-logging:2.5.1 Cannot resolve org.springframework:spring-messaging:5.3.8 Cannot resolve org.apache.tomcat.embed:tomcat-embed-websocket:9.0.46 Cannot resolve org.opentest4j:opentest4j:1.2.0 Cannot resolve org.slf4j:slf4j-api:1.7.30 Cannot resolve com.fasterxml.jackson.datatype:jackson-datatype-jdk8:2.12.3 Cannot resolve net.minidev:accessors-smart:2.4.7 Cannot resolve ch.qos.logback:logback-core:1.2.3 Cannot resolve org.springframework.boot:spring-boot-starter-json:2.5.1 Cannot resolve org.springframework:spring-web:5.3.8 Cannot resolve org.springframework.boot:spring-boot-starter-tomcat:2.5.1 Cannot resolve org.skyscreamer:jsonassert:1.5.0 Cannot resolve org.assertj:assertj-core:3.19.0 Cannot resolve org.springframework.boot:spring-boot:2.5.1 Cannot resolve com.fasterxml.jackson.datatype:jackson-datatype-jsr310:2.12.3 Cannot resolve com.fasterxml.jackson.module:jackson-module-parameter-names:2.12.3 Cannot resolve net.bytebuddy:byte-buddy-agent:1.10.22 Cannot resolve com.vaadin.external.google:android-json:0.0.20131108.vaadin1 Cannot resolve org.springframework.boot:spring-boot-starter:2.5.1 Cannot resolve org.xmlunit:xmlunit-core:2.8.2 Cannot resolve org.springframework.boot:spring-boot-starter-web:2.5.1 Cannot resolve com.jayway.jsonpath:json-path:2.5.0 Cannot resolve org.slf4j:jul-to-slf4j:1.7.30 Cannot resolve org.springframework:spring-beans:5.3.8 Cannot resolve org.apache.logging.log4j:log4j-api:2.14.1 Cannot resolve org.springframework:spring-jcl:5.3.8 Cannot resolve net.minidev:json-smart:2.4.7 Cannot resolve com.fasterxml.jackson.core:jackson-annotations:2.12.3 Cannot resolve org.springframework.boot:spring-boot-autoconfigure:2.5.1 Cannot resolve org.springframework:spring-core:5.3.8 Cannot resolve com.fasterxml.jackson.core:jackson-core:2.12.3 Cannot resolve org.apache.tomcat.embed:tomcat-embed-core:9.0.46 Cannot resolve org.yaml:snakeyaml:1.28 Cannot resolve org.springframework:spring-test:5.3.8 Cannot resolve org.junit.jupiter:junit-jupiter-api:5.7.2 Cannot resolve net.bytebuddy:byte-buddy:1.10.22 Cannot resolve org.objenesis:objenesis:3.2 Cannot resolve org.springframework:spring-webmvc:5.3.8 Cannot resolve com.fasterxml.jackson.core:jackson-databind:2.12.3 Cannot resolve org.springframework.boot:spring-boot-test:2.5.1 Cannot resolve org.springframework:spring-context:5.3.8 Cannot resolve org.junit.jupiter:junit-jupiter:5.7.2 Cannot resolve org.apache.tomcat.embed:tomcat-embed-el:9.0.46 Cannot resolve org.mockito:mockito-core:3.9.0 Cannot resolve jakarta.activation:jakarta.activation-api:1.2.2 Cannot resolve org.springframework:spring-expression:5.3.8 Cannot resolve org.springframework:spring-aop:5.3.8 Cannot resolve org.mockito:mockito-junit-jupiter:3.9.0 Cannot resolve org.apiguardian:apiguardian-api:1.1.0 Cannot resolve org.junit.jupiter:junit-jupiter-engine:5.7.2 Cannot resolve org.junit.platform:junit-platform-commons:1.7.2 Cannot resolve org.springframework.boot:spring-boot-starter-reactor-netty:2.5.1 Cannot resolve org.springframework.boot:spring-boot-starter-test:2.5.1 Cannot resolve org.hamcrest:hamcrest:2.2 Cannot resolve ch.qos.logback:logback-classic:1.2.3

[@0sentinela0]

hello thanks for the tutorial, but I have a small problem, my model is called Message but when I make the request I get the following error: org.springframework.messaging.converter.MessageConversionException: Unable to convert payload with type='com.sockets.socket.model.Message', contentType='null' I hope you can help me, thanks.

[@ANKITGUPTA-kp9kb]

Video contains really good content. Do you have any Idea regarding video chat?

[@Javatechie]

No Ankit not aware on this

[@rchelicopterspace_0309]

Thank's you a lot bro. I want to ask if your code can evolve into a chat application with data base similar to a complete application like telegram. Of course not completely complete, just can grow up :-)

[@lonnguyenvan6562]

Thank you so much for the video, can I use this one and add it into my website? and how can I put it in a function of mine?

[@hoanle2320]

thank

[@ahlembenfraj2091]

when I add the application.properties in resources i get error "Could not connect to WebSocket server. Please refresh this page to try again!" what should i do !! please any help

[@tuannobi]

I want to create chat application and history can be saved in database. Which keywords for them?

[@suraj6110]

Can u please make a video for person to person chat application

[@sujithg5873]

Hi, how to send message a particular client?

[@snehakavathekarchavan571]

really good.. is there any video chat application available..?

[@Javatechie]

Yes please checkout websocket example

[@karishmarawat1359]

Hi Javatechie, Can you pls upload video on chatbot implementation for ecommerce like zomato,swiggy,flipkart?

[@johndesilva1594]

Hi! Thank you for this video mate, I just want to know, will this work on different networks/PCs? I`m still learning java so please ignore if you feel like I'm an idiot :P

[@Javatechie]

Yes it will work anywhere no prob That's why java is platform independent language

[@johndesilva1594]

@@Javatechie Thanks a lot! 🙂

[@RajneeshKumar-xf1gg]

I am able to start the tomcat service, but the browser client is giving issues. Is it possible to create a POJO java class to consume this service routs? please suggest how.

[@Javatechie]

Could you please mention your issue

[@teklehaimanotatikilt1435]

can you please make videos spring boot web flow?

[@wellingtonlins6906]

Good job! Thank you so much for sharing. How can I send private messages for only one user and not to all? There is an anotation called @SendToUser but ... Can you to do a video whit it?

[@Javatechie]

Thank you , as many people already suggested same content definitely will upload video. If you like this content do subscribe and share please

[@technocrats5789]

Is there any example with oauth2 Authorization with sockjs ?

[@footballaddict2868]

Hy, I'm begginer and new in web development. Please can you tell me is this chat application also an MVC application and what should be "view" in this application? Thanks

[@Javatechie]

View should go your ui page

[@besooab8810]

Can you show us how to build video chat like zoom using socket io ?

[@shivamvishwakarma4375]

Hello sir I can't configure spring starter project on my eclipse.. please help

[@Javatechie]

Could you please tell me what error you are facing ?

[@paunraja9724]

Before sending data to websocket can i read the data from external broker (rabbit mq) and doing the modification and I needs to sent the data to socket

[@Javatechie]

Yes we can why not , so while sending payload itself you can do modification Or else use listener / interceptor

[@paunraja9724]

@@Javatechie i tried interceptor. But am not able read the data from broker

[@Javatechie]

@@paunraja9724 I will check this out and let you know

[@chitrangsharma]

Can't we separate the front-end ? Like running front-end in different port I tried but not getting responses!!

[@Javatechie]

Yes we can

[@quangnvn]

Hi, do you have any solutions how to make video chat with spring? Thank you!

[@Javatechie]

Video chat not sure need to check

[@teklehaimanotatikilt1435]

teacher can you please make videos on spring boot web flow.

[@Javatechie]

It's on my bucket soon I will try to upload

[@SumanKumar-xf8kv]

hi great job but can u use high resolution very difficult to watch the video

[@Javatechie]

Video resolution is high only boss it's 1080 P just check in video by default it will run on 360p so just change it to 720 or 1080 P you can able to see HD resolution of it .

[@sreenureddy994]

Nice tutorials . I have one question how we can make private chat with one to one or one to may or group

[@Javatechie]

That we need to play with session and port ,if you want one to one chat better to go for angular

[@sunilmanawadkar515]

Nice , can you please upload comment system code in spring boot

[@Javatechie]

It's there in video description please have a look

[@ashutoshanand7944]

Hi , could you please let me know how we can implement file sharing along with messaging? Thank you in advance

[@Javatechie]

Not tried this scenario I will check and let you know

[@sravantatikonda1425]

I dont think the socket way works for this scenario. Only way is to have a rest call with Multipart param and request body for message content.

[@hindire]

How to generate folder "static" in "src/main/resources"? It is in 15:10 minutes. Please help.

[@Javatechie]

You no need to create manually , if you will add web dependency while create spring boot application then it will create project structure for you .

[@bashful88]

Great Video. But I am facing one issue If we deploy this to an ecs cluster with more than one taskand try to connect from the client javascript, may be one connection goes to task 1 and second goes to task 2. In this case the chat is not working.

[@Javatechie]

Yes you are correct . This is just a simple example to demonstrate websocket .

[@bashful88]

@@Javatechie thanks. The video is great and explains all the points well and easy to understand how everything thing is connected together 👍🙂

[@Javatechie]

Thanks buddy . Glad to hear this from you 🤗

[@nilanjan54]

Can you please show how we can make the front-end in Angular of the application.

[@Javatechie]

Yes I will try this

[@SurajGupta-tc2pn]

@@Javatechie when will you release the video?

[@JavaWallah-tp3ue]

can i send msg to a perticular user u have any idea about it???

[@Javatechie]

Need to use private chat that we can customize

[@Emerson-mv4hm]

@Java Techie Yeah!! It would be good to know!!

[@ivanaguayo3449]

Yo, the "Sender left" or "Sender joined" doesn't appear, what could it be?

[@Javatechie]

Need changes in Java script function

[@ivanaguayo3449]

@@Javatechie Will start looking, thank you for answering!

[@AdityaDahiya99]

You did not have to configure the port number for the socket?

[@TrungNguyen-lm4dy]

the springboot auto configure the port number. In my case the port is 8080

[@prajwal_orekondi]

hey, i am getting an error like could not connect to websocket server. please help

[@MkVlogs135]

I got same error could you tell me solution of it

[@hrinternal5051]

dada bhalo job....aapni ki bengali>

[@Javatechie]

No From odisha 🤪

[@amitsharma-ri3qk]

Please help for private chat option.. This example is not useful for real world problem.

[@oosam2]

Is there a limit for number of connecting clients????

[@Javatechie]

In this example no limit we can add N client but you can make it private

[@oosam2]

@@Javatechie thank you for replay So it depends on specifications of server If I add more ram and cpu I can handle more clients

[@boterham6474]

can i connect to the websocket client with something else as javascript? like php, c# or java itself?

[@Javatechie]

Yes we can connect

[@boterham6474]

how does that work? is there a spring library in those languages? do i still need to call the withSockJS method? @@Javatechie

[@shankarlinganwad7294]

Getting the message Could not connect to WebSocket server. Please refresh this page to try again!

[@MkVlogs135]

I'm facing the same issue , could you please tell me the solution

[@mdmimran2490]

can u tell how to create an angular frontend for this websocket.???

[@Javatechie]

As we discussed over the mail I will update here

[@stefanauta6374]

@@Javatechie is the angular option available now?

[@Javatechie]

Yes

[@stefanauta6374]

@@Javatechie thank you! where can I find it? I've been looking for it but I was not able to

[@dailycontentguru]

how to send message to a specific user, not to everyone.

[@deepalisingh6584]

I am getting error while adding the dependency..can u plz help me..

[@Javatechie]

What error you are getting can you update here

[@deepalisingh6584]

@@Javatechie 'dependencies.dependency.version' for something is missing

[@deepalisingh6584]

@@Javatechie i resolved that error but still i m getting whitelabel page

[@styveakono6498]

please can i customize this application with my own database

[@Javatechie]

Hi Styve , could you please tell me your exact requirement , this is just one poc I did , now it's up to you how you will customize it

[@styveakono6498]

​@@Javatechie i want to make the chapp app with spring boot websocket for my formation in the firm to promote a forum and i have already create the database according to the ressources of enterprise .

[@adithyashetty2718]

@@Javatechiecan I get the source code for clients side

[@Iamanujkumar2011]

i think this video has been corrupted. The video feed is not available. please upload again.

[@Javatechie]

I can able to view complete video .

[@Iamanujkumar2011]

@@Javatechie yes, now i am able to. It might be a glitch.

[@utsavprabhakar5072]

Where can I find the source code for this?

[@Javatechie]

Please check in video description

[@nandinishukla4108]

it's not running on typing local host 8080 pls can someone help me

[@sayankarmakar13]

same problem do you find any solution?

[@bathulanagendra4621]

Sir ,can we send attachments .

[@Javatechie]

yes we can send an attachment for client side code changes you can follow below link www.esegece.com/websockets/articles/features/225-websocket-upload-files-from-javascript but i will not suggest to use web socket for this scenario

[@aahadqureshi2183]

bro reply plzz.................... while adding new dependency it showing error what should i do for it help me im finding error from 3 days

[@Javatechie]

Which dependency you are trying to add and what error you are getting ?

[@aahadqureshi2183]

@@Javatechie the dependency which u have added after opening pom

[@Javatechie]

Run Maven install once

[@aahadqureshi2183]

Ok let it be if I don't use that dependency will it cause anything last reply....

[@aahadqureshi2183]

@@Javatechiebro...............

[@dheebanm3207]

how to develop private chat pls?

[@dipakgiri3248]

how to connect this on Android

[@Javatechie]

I didn't much aware on Android , logic will be same for all

how to private chat?

[@shankarlinganwad7294]

Please help me out its urgent

[@vsingh1852]

Sir i done all but it shows only connect......

[@Javatechie]

Didn't get your point

[@vsingh1852]

@@Javatechie 7088900911 my no

[@vsingh1852]

Can i get little guide from u

[@vsingh1852]

After developing this application here between server and client link not happening, it show only connect.. Not showing joined

[@Javatechie]

Is message triggering to both side

[@pradipkangale8505]

Are bro I'm not understanding anything, what u saying

[@user-eq3cv2dm7h]

pas un vrai match

[@denismugane2765]

incomplete tutorial!

[@darkxxslayer2109]

very bad explanation

[@Javatechie]

Thanks btw what make you feel bad