[jira] [Updated] (TS-4487) Don't reschedule read depend on needs

[Oknet Xu (JIRA)]

     [ 
https://issues.apache.org/jira/browse/TS-4487?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Oknet Xu updated TS-4487:
-------------------------
    Description: 
the code:
{code}
int64_t r = vc->load_buffer_and_write(towrite, wattempted, total_written, buf, 
needs);
{code}

At the end of write_to_net_io, 

{code}
    if (!buf.reader()->read_avail()) {  // should check needs==0
      write_disable(nh, vc);
      return;
    }

    if ((needs & EVENTIO_WRITE) == EVENTIO_WRITE) {
      write_reschedule(nh, vc);
    }
    if ((needs & EVENTIO_READ) == EVENTIO_READ) {
      read_reschedule(nh, vc);
    }
    return;
{code}

  was:
the code:
{code}
int64_t r = vc->load_buffer_and_write(towrite, wattempted, total_written, buf, 
needs);
{code}

At the end of write_to_net_io, 

{code}
    if (!buf.reader()->read_avail()) {  // should check needs==0
      write_disable(nh, vc);
      return;
    }

    if ((needs & EVENTIO_WRITE) == EVENTIO_WRITE) {
      write_reschedule(nh, vc);
    }
    //  here r>0, don't need to check the needs.
    if ((needs & EVENTIO_READ) == EVENTIO_READ) {
      read_reschedule(nh, vc);
    }
    return;
{code}


> Don't reschedule read depend on needs
> -------------------------------------
>
>                 Key: TS-4487
>                 URL: https://issues.apache.org/jira/browse/TS-4487
>             Project: Traffic Server
>          Issue Type: Improvement
>          Components: SSL
>            Reporter: Oknet Xu
>
> the code:
> {code}
> int64_t r = vc->load_buffer_and_write(towrite, wattempted, total_written, 
> buf, needs);
> {code}
> At the end of write_to_net_io, 
> {code}
>     if (!buf.reader()->read_avail()) {  // should check needs==0
>       write_disable(nh, vc);
>       return;
>     }
>     if ((needs & EVENTIO_WRITE) == EVENTIO_WRITE) {
>       write_reschedule(nh, vc);
>     }
>     if ((needs & EVENTIO_READ) == EVENTIO_READ) {
>       read_reschedule(nh, vc);
>     }
>     return;
> {code}



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)