[JIRA] (JENKINS-38691) Sub-par write performance in JNLPv4 NIONetwork layer

2016-10-14 Thread jn...@cloudbees.com (JIRA)
Title: Message Title


 
 
 
 

 
 
 

 
   
 James Nord reopened an issue  
 

  
 
 
 
 

 
 
  
 
 
 
 

 
 Jenkins /  JENKINS-38691  
 
 
  Sub-par write performance in JNLPv4 NIONetwork layer   
 

  
 
 
 
 

 
Change By: 
 James Nord  
 
 
Resolution: 
 Fixed  
 
 
Status: 
 Closed Reopened  
 

  
 
 
 
 

 
 
 

 
 
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[JIRA] (JENKINS-38691) Sub-par write performance in JNLPv4 NIONetwork layer

2016-10-14 Thread jn...@cloudbees.com (JIRA)
Title: Message Title


 
 
 
 

 
 
 

 
   
 James Nord closed an issue as Won't Fix  
 

  
 
 
 
 

 
 
  
 
 
 
 

 
 Jenkins /  JENKINS-38691  
 
 
  Sub-par write performance in JNLPv4 NIONetwork layer   
 

  
 
 
 
 

 
Change By: 
 James Nord  
 
 
Status: 
 Reopened Closed  
 
 
Resolution: 
 Won't Fix  
 

  
 
 
 
 

 
 
 

 
 
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[JIRA] (JENKINS-38691) Sub-par write performance in JNLPv4 NIONetwork layer

2016-10-14 Thread jn...@cloudbees.com (JIRA)
Title: Message Title


 
 
 
 

 
 
 

 
   
 James Nord closed an issue as Fixed  
 

  
 
 
 
 

 
 
  
 
 
 
 

 
 stephenconnolly] looked at this and tried an implementation - but it did not improve performance and used more heap  
 

  
 
 
 
 

 
 Jenkins /  JENKINS-38691  
 
 
  Sub-par write performance in JNLPv4 NIONetwork layer   
 

  
 
 
 
 

 
Change By: 
 James Nord  
 
 
Status: 
 Open Closed  
 
 
Resolution: 
 Fixed  
 

  
 
 
 
 

 
 
 

 
 
 Add Comment  
 

  
 

  
 
 
 
  
 

  
 
 
 
 

 
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[JIRA] (JENKINS-38691) Sub-par write performance in JNLPv4 NIONetwork layer

2016-10-14 Thread jn...@cloudbees.com (JIRA)
Title: Message Title


 
 
 
 

 
 
 

 
   
 James Nord edited a comment on  JENKINS-38691  
 

  
 
 
 
 

 
 
  
 
 
 
 

 
  Re: Sub-par write performance in JNLPv4 NIONetwork layer   
 

  
 
 
 
 

 
 [~stephenconnolly] ]  looked at this and tried an implementation - but it did not improve performance and used more heap  
 

  
 
 
 
 

 
 
 

 
 
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[JIRA] (JENKINS-38691) Sub-par write performance in JNLPv4 NIONetwork layer

2016-10-04 Thread jn...@cloudbees.com (JIRA)
Title: Message Title


 
 
 
 

 
 
 

 
   
 James Nord created an issue  
 

  
 
 
 
 

 
 
  
 
 
 
 

 
 Jenkins /  JENKINS-38691  
 
 
  Sub-par write performance in JNLPv4 NIONetwork layer   
 

  
 
 
 
 

 
Issue Type: 
  Bug  
 
 
Assignee: 
 James Nord  
 
 
Components: 
 remoting  
 
 
Created: 
 2016/Oct/04 11:35 AM  
 
 
Priority: 
  Major  
 
 
Reporter: 
 James Nord  
 

  
 
 
 
 

 
 The JNLP v2 protocol has a sub par write implementation if there is more than one buffers worth of data to be written to the network. The current implementation writes one buffers worth and then exits - waiting for another callback from the selector before writing another buffer. The code should write as much data as possible before returning back. see https://github.com/jenkinsci/remoting/blob/c3e675c9f1dc29a8fd99eca191c1ce1e5ebb2a7e/src/main/java/org/jenkinsci/remoting/protocol/impl/NIONetworkLayer.java#L191-L227  
 

  
 
 
 
 

 
 
 

 
 
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