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https://issues.apache.org/jira/browse/TS-4412?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Phil Sorber updated TS-4412:
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Backport to Version: 6.2.1 (was: 6.2.0)
> event overwrited by SSL_READ_READY / COMPLETE in ssl_read_from_net
> ------------------------------------------------------------------
>
> Key: TS-4412
> URL: https://issues.apache.org/jira/browse/TS-4412
> Project: Traffic Server
> Issue Type: Bug
> Components: SSL
> Reporter: Oknet Xu
> Assignee: Susan Hinrichs
> Fix For: 7.0.0
>
>
> the {{ssl_read_from_net}} read data from socket and saved into MIOBuffer.
> It was designed to fill the MIOBuffer as much as possible, even execeed the
> VIO {{nbytes}} setting.
> It will try to call {{SSLReadBuffer}} again and again until the MIOBuffer is
> full or an error returned from {{SSLReadBuffer}}. The {{event}} will be set
> to a error status if an error returned from {{SSLReadBuffer}}.
> But at the end of {{ssl_read_from_net}}, the {{event}} will be overwrited to
> SSL_READ_READY or SSL_READ_COMPLETE depend on {{vio.ntodo()}} if this is one
> success at least in {{SSLReadBuffer}} before an error.
> For example:
> The {{SSLNetVConnection::net_read_io}} could not get SSL_READ_EOS from
> {{ssl_read_from_net}} and can not close the SSLNetVConnection immediately.
> Because The {{event}} SSL_READ_EOS is overwrited.
> The SSLNetVConnection will be closed by timeout.
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