Connection Reset Peer Write Socket Error
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them; it only takes a minute: Sign up java.net.SocketException: Connection reset by peer: socket write error When serving a file up vote 6 down vote favorite 1 I am trying to implement an HTTP Server using Sockets. If the Client (For example a browser) requests a directory the server displays a list of available files. The problem arises when connection reset by peer socket write error tomcat the client is requesting a file. I get the following error: java.net.SocketException: Connection reset by peer: socket write error at java.net.SocketOutputStream.socketWrite0(Native Method) at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:113) at java.net.SocketOutputStream.write(SocketOutputStream.java:159) at cf.charly1811.java.web.RequestHandler.writeFile(RequestHandler.java:152) at cf.charly1811.java.web.RequestHandler.processRequest(RequestHandler.java:139) at cf.charly1811.java.web.RequestHandler.handleRequest(RequestHandler.java:110) at cf.charly1811.java.web.RequestHandler.run(RequestHandler.java:86) at java.lang.Thread.run(Thread.java:745) The stacktrace shows that the problem is coming from the writeFile() methods: private void writeFile(File request) throws IOException { InputStream byteReader = new BufferedInputStream(new FileInputStream(request)); byte[] buffer = new byte[1024]; int bytesRead; while ((bytesRead = byteReader.read(buffer)) != -1) { outputStream.write(buffer, 0, bytesRead); } byteReader.close(); } But I can't figure out what's wrong. Can you help me? EDIT Thanks everyone for your answers. After I read your answers I understood that the problem was that the Socket when an error occured. Here's was my wrong code: // Method to process a single request handleRequest() throw IOException { // process here // if the client request a file writeFile(); // close socket when the request is processed } // The method is called public run() { try{ // If an error occurs the try/catch won't be called because it is implemented
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Jdbc Connection Reset By Peer Socket Write Error
developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the ftp connection reset by peer socket write error Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up What does “connection reset by peer” http://stackoverflow.com/questions/25611741/java-net-socketexception-connection-reset-by-peer-socket-write-error-when-serv mean? up vote 317 down vote favorite 69 What is the meaning of the "connection reset by peer" error on a TCP connection? Is it a fatal error or just a notification? sockets tcp share|improve this question edited Apr 19 '13 at 2:04 Nick Caplinger 278310 asked Sep 16 '09 at 17:38 Soubok 5,636113962 add a comment| 2 Answers 2 active oldest votes up vote 413 down http://stackoverflow.com/questions/1434451/what-does-connection-reset-by-peer-mean vote accepted It's fatal. The remote server has sent you a RST packet, which indicates an immediate dropping of the connection, rather than the usual handshake. This bypasses the normal half-closed state transition. I like this description: "Connection reset by peer" is the TCP/IP equivalent of slamming the phone back on the hook. It's more polite than merely not replying, leaving one hanging. But it's not the FIN-ACK expected of the truly polite TCP/IP converseur. share|improve this answer edited Jul 19 '14 at 18:34 EJP 196k17140247 answered Sep 16 '09 at 17:48 ire_and_curses 45.2k1987118 13 Why is it labelled "connection reset by peer”? It sounds like it should be "connection reset by the host", or "connection reset by the server" –Robert Sep 26 '14 at 13:57 12 @Robert Because that's where the reset came from. The peer sent an RST packet. –EJP Dec 17 '14 at 22:44 16 ... Robert, your concern makes no sense to me. Peer is just strictly more general than that. In a typical client-server model, the server can just as easily receive this notification from the "client". The machine that initially requests the connection has just as much po
log in tour help Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site http://dba.stackexchange.com/questions/108485/connection-reset-by-peer-socket-write-error About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Database Administrators Questions Tags Users Badges Unanswered Ask Question _ Database Administrators Stack Exchange http://www.sqlteam.com/forums/topic.asp?TOPIC_ID=68088 is a question and answer site for database professionals who wish to improve their database skills and learn from others in the community. Join them; it only takes a minute: Sign up Here's connection reset how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Connection Reset by Peer: Socket Write Error up vote 4 down vote favorite We have a vendor working on Java (JDBC) application saying they are getting the error Connection Reset by Peer: Socket Write Error They are insisting that the SQL Server (SQL Server connection reset by 2012) is forcibly disconnecting their application server for some reason. I have run Profiler traces to collect Attention and User Error Message events and have found nothing helpful. I have checked the ring buffer and have only failed logins - no disconnects. SELECT CAST(record AS XML) FROM sys.dm_os_ring_buffers WHERE ring_buffer_type = 'RING_BUFFER_CONNECTIVITY' Windows logs do not show anything helpful. Is this an error I should be able to track down in SQL Server, or is this purely a network error that will need a network trace or something else? Any ideas? sql-server sql-server-2012 jdbc connectivity share|improve this question edited Aug 11 '15 at 6:04 Paul White♦ 29.2k11162261 asked Jul 29 '15 at 19:56 SomeGuy 63021127 In SQL Server 2012 you should check the system_health session as it has most of the security ring buffer events. As well, a failed login can also be considered a disconnect. –Shawn Melton Aug 4 '15 at 13:11 I've seen this happen when I wanted to write a file on a SAMBA drive, and it turned out that the network card was overloaded. When I tried copying large files across the network these failed too, when using COPY and
SQL Server experts to answer whatever question you can come up with. Our new SQL Server Forums are live! Come on over! We've restricted the ability to create new threads on these forums. SQL Server Forums Profile | ActiveTopics | Members | Search | ForumFAQ Register Now and get your question answered! Username: Password: Save Password Forgot your Password? All Forums Old Forums CLOSED - General SQL Server socket write error (not a login problem) Forum Locked Printer Friendly Author Topic lebedev Posting Yak Master USA 126 Posts Posted-06/20/2006: 14:05:39 I am using SQL Server 2000 on Windows 2003 server and I get sporadic "java.sql.SQLException: I/O Error: Connection reset by peer: socket write error" messages when trying to connect to the server through JDBC.Now, I don't think that this is a problem with the JDBC driver because I am getting these errors with two different JDBC drivers: jTDS and Microsoft JDBC driver.Moreover, this error occurs only when more than 5 clients are trying to connect to the server at the same time!I know that SQL Server MSDE version has the limit on the "Maximum concurrent user connections" set to 8. However, I am using the normal SQL Server installation and set this limit to 0 (unlimited connections).I am affraid that there is a hidden place in my SQL Server installation where the number of concurrent connections is capped. Can anyone think of where this can be?I would appreciate any feedback since I already wasted the whole day fighting this issue.Please see full stack trace below.Thanks.Caused by: java.sql.SQLException: I/O Error: Connection reset by peer: socket write errorjava.sql.SQLException: I/O Error: Connection reset by peer: socket write error at net.sourceforge.jtds.jdbc.TdsCore.login(TdsCore.java:611) at net.sourceforge.jtds.jdbc.ConnectionJDBC2.