--94eb2c08776a83f08305304d3061 Content-Type: text/plain; charset=UTF-8 I am using tomcat 8.0.33 and getting this issue. Kindly help me. While doing asynchronous call back and write the output using outputstream am getting this issue. Current protocol is bio. Please help. Expection : at org.apache.coyote.http11.InternalAprOutputBuffer.addToBB( *InternalAprOutputBuffer.java:186*) at org.apache.coyote.http11.InternalAprOutputBuffer.access$000( *InternalAprOutputBuffer.java:40*) at org.apache.coyote.http11.InternalAprOutputBuffer$SocketOutputBuffer.doWrite( *InternalAprOutputBuffer.java:349*) at org.apache.coyote.http11.filters.ChunkedOutputFilter.doWrite( *ChunkedOutputFilter.java:116*) at org.apache.coyote.http11.AbstractOutputBuffer.doWrite( *AbstractOutputBuffer.java:256*) at org.apache.coyote.Response.doWrite(*Response.java:501*) at org.apache.catalina.connector.OutputBuffer.realWriteBytes( *OutputBuffer.java:388*) at org.apache.tomcat.util.buf.ByteChunk.flushBuffer( *ByteChunk.java:426*) at org.apache.tomcat.util.buf.ByteChunk.append(*ByteChunk.java:339*) at org.apache.catalina.connector.OutputBuffer.writeBytes( *OutputBuffer.java:418*) at org.apache.catalina.connector.OutputBuffer.write( *OutputBuffer.java:406*) at org.apache.catalina.connector.CoyoteOutputStream.write( *CoyoteOutputStream.java:97*) at jp.co.hitachi_ul.mvspf.restbase.service.RestVoiceService$1$1.onChunkReceived( *RestVoiceService.java:170*) at jp.co.hitachi_ul.mvspf.middleware.base.SessionContainer.onChunkReceived( *SessionContainer.java:106*) at jp.co.hitachi_ul.mvspf.middleware.util.IpThread.callback( *IpThread.java:188*) at jp.co.hitachi_ul.mvspf.middleware.util.IpAdapter$ReadThread.run( *IpAdapter.java:193*) Thanks & Regards, Sajin S +919995047208 --94eb2c08776a83f08305304d3061--