Io Error Flushing
CommunityOracle User Group CommunityTopliners CommunityOTN Speaker BureauJava CommunityError: You don't have JavaScript enabled. This tool uses JavaScript and much of it will not work correctly without it enabled. Please turn JavaScript back on and reload this page. Please enter a title. You can not post a blank message. Please type your message and try again. More discussions in Java System Web Server All PlacesFusion MiddlewareApplication ServerJava System Web Server This discussion is archived 9 Replies Latest reply on May 30, 2008 7:25 PM by 807567 WEB8004: Error flushing the output stream 807567 Oct 6, 2004 4:14 PM My administrator has a process that runs every 5 seconds to make sure the server is up. We are getting this error periodically for a simple GET of the home page. We upgraded to iPlanet 6.1 in August. [06/Oct/2004:00:28:48] failure (16700): for host 192.168.30.2 trying to GET /, service-j2ee reports: StandardWrapperValve[default]: WEB2792: Servlet.service() for servlet default threw exception java.io.IOException: WEB8004: Error flushing the output stream at com.iplanet.ias.web.connector.nsapi.NSAPIConnector.flush(NSAPIConnector.java:704) at com.iplanet.ias.web.connector.nsapi.NSAPIResponseStream.flush(NSAPIResponseStream.java:97) at com.iplanet.ias.web.connector.nsapi.NSAPIResponse.flushBuffer(NSAPIResponse.java:131) at org.apache.catalina.connector.ResponseBase.write(ResponseBase.java:738) at org.apache.catalina.connector.ResponseBase.write(ResponseBase.java:747) at org.apache.catalina.connector.ResponseStream.write(ResponseStream.java:325) at com.iplanet.ias.web.connector.nsapi.NSAPIConnector.jniForward(Native Method) at com.iplanet.ias.web.connector.nsapi.NSAPIConnector.forward(NSAPIConnector.java:569) at com.iplanet.ias.web.connector.nsapi.NSAPIConnector.forward(NSAPIConnector.java:533) at com.iplanet.ias.web.connector.nsapi.NSAPIConnector.dispatch(NSAPIConnector.java:444) at com.iplanet.ias.web.servlets.DefaultServlet.service(DefaultServlet.java:216) at javax.servlet.http.HttpServlet.service(HttpServlet.java:908) at org.apache.catalina.core.StandardWrapperValve.invokeServletService(StandardWrapperValve.java:771) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:322) at org.apache.catalina.core.StandardPipeline.invoke(StandardPip
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 About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the 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 Tcl flush command returns error up vote 3 down vote favorite I've gotten this error from Tcl flush command: error flushing "stdout": I/O error Any ideas why it can happen? Also, the man page doesn't say anything about flush returning errors. Can the https://community.oracle.com/thread/1942640 same error come from puts? And ultimately: what do do about it? Thank you. tcl share|improve this question asked Nov 5 '12 at 22:31 ilya1725 1,14911329 add a comment| 1 Answer 1 active oldest votes up vote 4 down vote accepted By default Tcl uses line buffering on stdout (more on this later). This means whatever you puts there gets buffered and is only output when the newline is seen in the buffer or when you flush the channel. So, yes, you can get the http://stackoverflow.com/questions/13241482/tcl-flush-command-returns-error same error from puts directly, if a call to it is done on an unbuffered channel or if it managed to hit that "buffer full" condition so that the underlying medium is really accessed. As to "I/O error", we do really need more details. Supposedly the stdout of your program has been redirected (or reopened), and the underlying media is inaccessible for some reason. You could try to infer more details about the cause by inspecting the POSIX errno of the actual failing syscall — it's accessible via the global errorCode variable after a Tcl command involving such a syscall signalized error condition. So you could go like this: set rc [catch {flush stdout} err] if {$rc != 0} { global errorCode set fd [open error.log w] puts $fd $err\n\n$errorCode close $fd } (since Tcl 8.5 you can directly ask catch to return all the relevant info instead of inspecting magic variables, see the manual). Providing more details on how you run your program or whether you reopen stdout is strongly suggested. A note on buffering. Output buffering can be controlled using fconfigure (or chan configure since 8.5 onwards) on a channel by manipulating its -buffering option. Usually it's set to line on stdout but it can be set to full or none. When set to full, the -buffersize option can be used to control the buffer size explicitly. share|improve this answer answered Nov 5 '12 at 23:27 kostix 19k13267 The POSIX error code won't say much; that message
help others java.lang.RuntimeException: java.io.IOException: Error flushing content in Google App Engine fetch Google Groups | Elad Benda io error via StackOverflow | 7 months ago 0 mark Sending sms with tiwilio: The API package 'urlfetch' or call 'Fetch()' was not found Google Groups | 7 months ago | Elad io error flushing Benda via StackOverflow java.lang.RuntimeException: java.io.IOException: Error flushing content in Google App Engine fetch find similars twilio-java-sdk 0 Root Cause Analysis java.lang.RuntimeException java.io.IOException: Error flushing content in Google App Engine fetch at com.twilio.sdk.TwilioRestClient.request() 0 similar twilio-java-sdk MessageList.create com.twilio.sdk.TwilioRestClient.request(TwilioRestClient.java:437) com.twilio.sdk.resource.list.MessageList.create(MessageList.java:70) 0 similar 2 frames About Us Explore Tour Blog Privacy Policy Terms Of Use ©2016 Samebug, Inc. This site uses cookies, as explained in our cookie policy. If you agree to our use of cookies, please close this message and continue to use this site. Accept & Close