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Autres articles (46)
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Configurer la prise en compte des langues
15 novembre 2010, parAccéder à la configuration et ajouter des langues prises en compte
Afin de configurer la prise en compte de nouvelles langues, il est nécessaire de se rendre dans la partie "Administrer" du site.
De là, dans le menu de navigation, vous pouvez accéder à une partie "Gestion des langues" permettant d’activer la prise en compte de nouvelles langues.
Chaque nouvelle langue ajoutée reste désactivable tant qu’aucun objet n’est créé dans cette langue. Dans ce cas, elle devient grisée dans la configuration et (...) -
Emballe médias : à quoi cela sert ?
4 février 2011, parCe plugin vise à gérer des sites de mise en ligne de documents de tous types.
Il crée des "médias", à savoir : un "média" est un article au sens SPIP créé automatiquement lors du téléversement d’un document qu’il soit audio, vidéo, image ou textuel ; un seul document ne peut être lié à un article dit "média" ; -
Les tâches Cron régulières de la ferme
1er décembre 2010, parLa gestion de la ferme passe par l’exécution à intervalle régulier de plusieurs tâches répétitives dites Cron.
Le super Cron (gestion_mutu_super_cron)
Cette tâche, planifiée chaque minute, a pour simple effet d’appeler le Cron de l’ensemble des instances de la mutualisation régulièrement. Couplée avec un Cron système sur le site central de la mutualisation, cela permet de simplement générer des visites régulières sur les différents sites et éviter que les tâches des sites peu visités soient trop (...)
Sur d’autres sites (4800)
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V2.96a.20100624 : Safari 5 HTML5 audio still broken in (only) Snow Leopard. Lame. Falls back to Flash now, same as Safari 4.x on Snow Leopard. Allow override for this check via "sm2-ignorebadua" in URL. SWFs now include version info in Flash right-click (context) menu, helpful for testing/troubleshooting.
24 juin 2010, par Scott Schillerm script/soundmanager2-jsmin.js m script/soundmanager2-nodebug-jsmin.js m script/soundmanager2.js V2.96a.20100624 : Safari 5 HTML5 audio still broken in (only) Snow Leopard. Lame. Falls back to Flash now, same as Safari 4.x on Snow Leopard. Allow override for this check via "sm2-ignorebadua" in (...)
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Unable to stream webcam buffer (incoming from react to nodejs via socket using mediaRecorder api) to rtmp url using ffmpeg
26 septembre 2024, par Utkarsh GangwarI have reactjs or simple vanilla client side code. Which is sending webcam feed as buffer via socket to our nodejs backend.


Now at the backend, we are receiving that buffer, when we try to write that buffer as a file, it works.


const WebSocket = require('ws');
const ffmpeg = require('fluent-ffmpeg');
const fs = require('fs');
const path = require('path');
const { PassThrough } = require('stream');

const wss = new WebSocket.Server({ port: 4000 });

wss.on('connection', ws => {
 console.log('Client connected');
 
 const passThrough = new PassThrough();
 const outputFilePath = path.join('output', `${Date.now()}.mp4`);
 
 ffmpeg()
 .input(passThrough)
 .inputFormat('webm')
 .output(outputFilePath)
 .on('end', () => {
 console.log('File has been written to disk');
 })
 .on('error', (err) => {
 console.error('Error:', err);
 })
 .run();
 
 ws.on('message', message => {
 passThrough.write(message);
 });

 ws.on('close', () => {
 passThrough.end();
 console.log('Client disconnected');
 });
});

console.log('WebSocket server running on ws://localhost:4000');



The camera feed is written into a file.

We have tested the rtmp url using obs studio.

We have tried directly accessing mic and camera using ffmpeg cmd and tried streaming it -

ffmpeg -f dshow -rtbufsize 100M -i video="HD Webcam":audio="@device_cm_{33D9A762-90C8-11D0-BD43-00A0C911CE86}\wave_{14A3EE7A-6A25-4CC6-95C3-F9A689E3415D}" -c:v libx264 -preset veryfast -b:v 1500k -c:a aac -b:a 128k -f flv rtmp://ip_address/live/stream_key



which is also working and streaming to the rtmp url


Now we are trying to send that buffer to rtmp, which is not working.


const WebSocket = require('ws');
const ffmpeg = require('fluent-ffmpeg');
const { PassThrough } = require('stream');

// Replace this with your RTMP server URL
const RTMP_URL = 'rtmp://ip/live/steam_key'

const wss = new WebSocket.Server({ port: 4000 });

wss.on('connection', ws => {
 console.log('Client connected');

 const passThrough = new PassThrough();

 // Create a write stream for logging FFmpeg output
 const logStream = fs.createWriteStream('ffmpeg-log.txt', { flags: 'a' });

 // Set up FFmpeg to stream directly to RTMP server with logging
 const ffmpegProcess = ffmpeg()
 .input(passThrough)
 .inputFormat('webm') // Adjust if necessary
 .videoCodec('libx264')
 .audioCodec('aac')
 .format('flv') // Output format for RTMP
 .output(RTMP_URL)
 .on('start', commandLine => {
 console.log('FFmpeg process started with command:', commandLine);
 })
 .on('error', (err) => {
 console.error('FFmpeg error:', err);
 })
 .on('end', () => {
 console.log('FFmpeg process ended');
 })
 .run();

 // Capture FFmpeg stdout and stderr
 ffmpegProcess.stderr.on('data', (data) => {
 console.error('FFmpeg stderr:', data.toString());
 });

 ffmpegProcess.stdout.on('data', (data) => {
 console.log('FFmpeg stdout:', data.toString());
 });

 ws.on('message', message => {
 passThrough.write(message);
 });

 ws.on('close', () => {
 passThrough.end();
 console.log('Client disconnected');
 ffmpegProcess.kill('SIGINT'); // Stop FFmpeg process when client disconnects
 });
});

console.log('WebSocket server running on ws://localhost:4000');



Can anyone suggest how to stream the webcam feed audio/video to the rtmp using nodejs. When we are getting continous buffer from client side.


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Processing of multipart/form-data request failed. Unexpected EOF read on the socket
23 mai 2017, par RaresI am trying to upload a video file to the server(
Spring Boot
) from android.A video filmed with the phone has >50 MB if you film at least 2 minutes so I have to compress the file before uploading.
Before compressing I tried to upload uncompressed files and it worked fine(10-30MB videos). Now I want to compress files because I want to send bigger videos to the server.
I use multipart/form-data in android to send the file to the server.EDIT :
protected void onActivityResult(int requestCode, int resultCode, final Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == REQUEST_PICK_VIDEO && resultCode == RESULT_OK && data != null) {
progressDialog = new ProgressDialog(MainActivity.this);
progressDialog.setTitle("Uploading");
progressDialog.setMessage("Please wait...");
progressDialog.show();
Thread thread = new Thread(new Runnable() {
@Override
public void run() {
String filePath = getRealPathFromURI(getApplicationContext(), data.getData());
///get the name of file without extension
StringBuilder stringBuilder = new StringBuilder(filePath);
int start = filePath.lastIndexOf('.');
stringBuilder.delete(start, filePath.length());
//--------------
//get file extension(e.g mp4)
File file = new File(filePath);
String contentType = getFileType(file.getAbsolutePath());
//--------------
//create compressed file path=initial file path+ _compressed+(random nr.)+ extension .mp4
Random random = new Random();
int fileNr = random.nextInt(999);
String compressedFilePath = stringBuilder.toString() + "_compressed" + fileNr +"."+ contentType;
//compress file from gallery and save it with the above name
String[] command = {"-y", "-i", filePath, "-s", "640x480", "-r", "25", "-vcodec",
"mpeg4", "-b:v", "150k", "-b:a", "48000", "-ac", "2", "-ar", "22050", compressedFilePath};
executeFFmpegBinary(command);
File file2 = new File(compressedFilePath);
if (file2.exists()) {
OkHttpClient httpClient = new OkHttpClient();
RequestBody fileBody = RequestBody.create(MediaType.parse(contentType), file2);
RequestBody requestBody = new MultipartBody.Builder()
.setType(MultipartBody.FORM)
.addFormDataPart("type", contentType)
.addFormDataPart("uploaded_file", file2.getName(), fileBody)
.build();
Request request = new Request.Builder()
.url(SERVER_ADDRESS_UPLOAD)
.post(requestBody)
.build();
try {
final Response response = httpClient.newCall(request).execute();
if (!response.isSuccessful()) {
printFromThread(response.toString());
throw new IOException("Error: " + response);
} else {
printFromThread(response.body().string());
}
progressDialog.dismiss();
} catch (IOException e) {
e.printStackTrace();
}
}
}
});
thread.start();
}
}When I use FFmpeg compression and I send the compressed file to the server I receive the following error in the server :
Processing of multipart/form-data request failed. Unexpected EOF read on the socket
Server bean :
@RequestMapping(value = "/upload-image", method = RequestMethod.POST)
@ResponseBody
public String handleUploadImageRequest(@RequestParam("uploaded_file")
MultipartFile file) throws IOException {
File fileReceived = new File(VIDEOS_DIR+"/"+file.getOriginalFilename());
fileReceived.createNewFile();
FileOutputStream fileOutputStream = new FileOutputStream(fileReceived);
fileOutputStream.write(file.getBytes());
fileOutputStream.close();
prelucrareVideo(fileReceived);
return "....";}
Here is the exception :
2017-05-22 23:36:24.122 DEBUG 5032 --- [nio-8080-exec-1] .m.m.a.ExceptionHandlerExceptionResolver : Resolving exception from handler [null]: org.springframework.web.multipart.MultipartException: Could not parse multipart servlet request; nested exception is java.io.IOException: org.apache.tomcat.util.http.fileupload.FileUploadBase$IOFileUploadException: Processing of multipart/form-data request failed. Unexpected EOF read on the socket
2017-05-22 23:36:24.122 DEBUG 5032 --- [nio-8080-exec-1] .w.s.m.a.ResponseStatusExceptionResolver : Resolving exception from handler [null]: org.springframework.web.multipart.MultipartException: Could not parse multipart servlet request; nested exception is java.io.IOException: org.apache.tomcat.util.http.fileupload.FileUploadBase$IOFileUploadException: Processing of multipart/form-data request failed. Unexpected EOF read on the socket
2017-05-22 23:36:24.123 DEBUG 5032 --- [nio-8080-exec-1] .w.s.m.s.DefaultHandlerExceptionResolver : Resolving exception from handler [null]: org.springframework.web.multipart.MultipartException: Could not parse multipart servlet request; nested exception is java.io.IOException: org.apache.tomcat.util.http.fileupload.FileUploadBase$IOFileUploadException: Processing of multipart/form-data request failed. Unexpected EOF read on the socket
2017-05-22 23:36:24.123 DEBUG 5032 --- [nio-8080-exec-1] o.s.w.s.DispatcherServlet : Could not complete request
org.springframework.web.multipart.MultipartException: Could not parse multipart servlet request; nested exception is java.io.IOException: org.apache.tomcat.util.http.fileupload.FileUploadBase$IOFileUploadException: Processing of multipart/form-data request failed. Unexpected EOF read on the socket
at org.springframework.web.multipart.support.StandardMultipartHttpServletRequest.parseRequest(StandardMultipartHttpServletRequest.java:111) ~[spring-web-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.web.multipart.support.StandardMultipartHttpServletRequest.<init>(StandardMultipartHttpServletRequest.java:85) ~[spring-web-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.web.multipart.support.StandardServletMultipartResolver.resolveMultipart(StandardServletMultipartResolver.java:79) ~[spring-web-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.checkMultipart(DispatcherServlet.java:1100) ~[spring-webmvc-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:932) ~[spring-webmvc-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:897) ~[spring-webmvc-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970) [spring-webmvc-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872) [spring-webmvc-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:648) [tomcat-embed-core-8.5.11.jar:8.5.11]
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846) [spring-webmvc-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) [tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:230) [tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) [tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) [tomcat-embed-websocket-8.5.11.jar:8.5.11]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) [tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) [tomcat-embed-core-8.5.11.jar:8.5.11]
at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99) [spring-web-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) [tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) [tomcat-embed-core-8.5.11.jar:8.5.11]
at org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:105) [spring-web-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) [tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) [tomcat-embed-core-8.5.11.jar:8.5.11]
at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:81) [spring-web-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) [tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) [tomcat-embed-core-8.5.11.jar:8.5.11]
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197) [spring-web-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) [tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) [tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) [tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) [tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:474) [tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) [tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) [tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) [tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:349) [tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:783) [tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) [tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:798) [tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1434) [tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-embed-core-8.5.11.jar:8.5.11]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_121]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_121]
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-8.5.11.jar:8.5.11]
at java.lang.Thread.run(Thread.java:745) [?:1.8.0_121]
Caused by: java.io.IOException: org.apache.tomcat.util.http.fileupload.FileUploadBase$IOFileUploadException: Processing of multipart/form-data request failed. Unexpected EOF read on the socket
at org.apache.catalina.connector.Request.parseParts(Request.java:2874) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.connector.Request.parseParameters(Request.java:3177) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.connector.Request.getParameter(Request.java:1110) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.connector.RequestFacade.getParameter(RequestFacade.java:381) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:75) ~[spring-web-4.3.7.RELEASE.jar:4.3.7.RELEASE]
... 23 more
Caused by: org.apache.tomcat.util.http.fileupload.FileUploadBase$IOFileUploadException: Processing of multipart/form-data request failed. Unexpected EOF read on the socket
at org.apache.tomcat.util.http.fileupload.FileUploadBase.parseRequest(FileUploadBase.java:297) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.connector.Request.parseParts(Request.java:2801) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.connector.Request.parseParameters(Request.java:3177) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.connector.Request.getParameter(Request.java:1110) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.connector.RequestFacade.getParameter(RequestFacade.java:381) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:75) ~[spring-web-4.3.7.RELEASE.jar:4.3.7.RELEASE]
... 23 more
Caused by: java.io.EOFException: Unexpected EOF read on the socket
at org.apache.coyote.http11.Http11InputBuffer.fill(Http11InputBuffer.java:717) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.coyote.http11.Http11InputBuffer.access$300(Http11InputBuffer.java:40) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.coyote.http11.Http11InputBuffer$SocketInputBuffer.doRead(Http11InputBuffer.java:1061) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.coyote.http11.filters.IdentityInputFilter.doRead(IdentityInputFilter.java:139) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.coyote.http11.Http11InputBuffer.doRead(Http11InputBuffer.java:256) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.coyote.Request.doRead(Request.java:540) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.connector.InputBuffer.realReadBytes(InputBuffer.java:319) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.connector.InputBuffer.checkByteBufferEof(InputBuffer.java:627) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.connector.InputBuffer.read(InputBuffer.java:342) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.connector.CoyoteInputStream.read(CoyoteInputStream.java:183) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at java.io.FilterInputStream.read(FilterInputStream.java:133) ~[?:1.8.0_121]
at org.apache.tomcat.util.http.fileupload.util.LimitedInputStream.read(LimitedInputStream.java:132) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.tomcat.util.http.fileupload.MultipartStream$ItemInputStream.makeAvailable(MultipartStream.java:977) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.tomcat.util.http.fileupload.MultipartStream$ItemInputStream.read(MultipartStream.java:881) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at java.io.FilterInputStream.read(FilterInputStream.java:133) ~[?:1.8.0_121]
at org.apache.tomcat.util.http.fileupload.util.LimitedInputStream.read(LimitedInputStream.java:132) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at java.io.FilterInputStream.read(FilterInputStream.java:107) ~[?:1.8.0_121]
at org.apache.tomcat.util.http.fileupload.util.Streams.copy(Streams.java:98) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.tomcat.util.http.fileupload.util.Streams.copy(Streams.java:68) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.tomcat.util.http.fileupload.FileUploadBase.parseRequest(FileUploadBase.java:293) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.connector.Request.parseParts(Request.java:2801) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.connector.Request.parseParameters(Request.java:3177) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.connector.Request.getParameter(Request.java:1110) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.connector.RequestFacade.getParameter(RequestFacade.java:381) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:75) ~[spring-web-4.3.7.RELEASE.jar:4.3.7.RELEASE]
... 23 more
2017-05-22 23:36:24.130 ERROR 5032 --- [nio-8080-exec-1] o.a.c.c.C.[.[.[.[dispatcherServlet] : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is org.springframework.web.multipart.MultipartException: Could not parse multipart servlet request; nested exception is java.io.IOException: org.apache.tomcat.util.http.fileupload.FileUploadBase$IOFileUploadException: Processing of multipart/form-data request failed. Unexpected EOF read on the socket] with root cause
java.io.EOFException: Unexpected EOF read on the socket
at org.apache.coyote.http11.Http11InputBuffer.fill(Http11InputBuffer.java:717) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.coyote.http11.Http11InputBuffer.access$300(Http11InputBuffer.java:40) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.coyote.http11.Http11InputBuffer$SocketInputBuffer.doRead(Http11InputBuffer.java:1061) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.coyote.http11.filters.IdentityInputFilter.doRead(IdentityInputFilter.java:139) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.coyote.http11.Http11InputBuffer.doRead(Http11InputBuffer.java:256) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.coyote.Request.doRead(Request.java:540) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.connector.InputBuffer.realReadBytes(InputBuffer.java:319) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.connector.InputBuffer.checkByteBufferEof(InputBuffer.java:627) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.connector.InputBuffer.read(InputBuffer.java:342) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.connector.CoyoteInputStream.read(CoyoteInputStream.java:183) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at java.io.FilterInputStream.read(FilterInputStream.java:133) ~[?:1.8.0_121]
at org.apache.tomcat.util.http.fileupload.util.LimitedInputStream.read(LimitedInputStream.java:132) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.tomcat.util.http.fileupload.MultipartStream$ItemInputStream.makeAvailable(MultipartStream.java:977) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.tomcat.util.http.fileupload.MultipartStream$ItemInputStream.read(MultipartStream.java:881) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at java.io.FilterInputStream.read(FilterInputStream.java:133) ~[?:1.8.0_121]
at org.apache.tomcat.util.http.fileupload.util.LimitedInputStream.read(LimitedInputStream.java:132) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at java.io.FilterInputStream.read(FilterInputStream.java:107) ~[?:1.8.0_121]
at org.apache.tomcat.util.http.fileupload.util.Streams.copy(Streams.java:98) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.tomcat.util.http.fileupload.util.Streams.copy(Streams.java:68) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.tomcat.util.http.fileupload.FileUploadBase.parseRequest(FileUploadBase.java:293) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.connector.Request.parseParts(Request.java:2801) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.connector.Request.parseParameters(Request.java:3177) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.connector.Request.getParameter(Request.java:1110) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.connector.RequestFacade.getParameter(RequestFacade.java:381) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:75) ~[spring-web-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197) ~[spring-web-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-4.3.7.RELEASE.jar:4.3.7.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:192) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165) ~[tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) [tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) [tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:474) [tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) [tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) [tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) [tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:349) [tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:783) [tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) [tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:798) [tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1434) [tomcat-embed-core-8.5.11.jar:8.5.11]
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-embed-core-8.5.11.jar:8.5.11]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_121]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_121]
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-8.5.11.jar:8.5.11]
at java.lang.Thread.run(Thread.java:745) [?:1.8.0_121]
</init>What is the solution ? Thanks in advance.