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[7.7.1] SSLRecordError: Unexpected end of stream

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Boris Popov, DeepCove Labs (SNN)
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[7.7.1] SSLRecordError: Unexpected end of stream

Boris Popov, DeepCove Labs (SNN)

I ran into the subject exception today when receiving a response over SSL without content-length as per response headers below,

 

HTTP/1.0 200

content-type: application/json

cache-control: Private

cache-control: no-cache

expires: -1

pragma: no-cache

date: Tue, 15 Feb 2011 15:58:07 GMT

server: 8599.8006

mime-version: 1.0

Vary: Accept-Encoding, User-Agent

 

It is worth noting that the response was received in full by the time the exception was raised, which makes sense, as it appears that the HTTP client is simply unable to treat this ‘no more data’ condition in the absence of content-length as valid. By contrast, curl seems to get the response without any indication of abnormalities in its verbose output. In the meantime, #proceed’ing ParsingSimpleBodyError seems to get me a full response.

 

Unhandled exception: SSLRecordError: Unexpected end of stream !

Net.HttpBuildHandler(Net.MimeParserHandler)>>handleStartBody:exception:

Net.HttpBuildHandler>>handleStartBody:exception:

optimized [] in Net.MimeParserHandler>>safelyRead:from:into:

BlockClosure>>cull:

Security.SSLRecordError(GenericException)>>performHandler:

Security.SSLRecordError(GenericException)>>propagatePrivateFrom:

Security.SSLRecordError(GenericException)>>propagateFrom:

Security.SSLRecordError(GenericException)>>propagate

Security.SSLRecordError(GenericException)>>raiseSignal

Security.SSLRecordError class(GenericException class)>>raiseSignal:

optimized [] in Security.SSLConnection>>nextDataRecordFor:

BlockClosure>>cull:

EndOfStreamNotification(GenericException)>>performHandler:

EndOfStreamNotification(GenericException)>>propagatePrivateFrom:

EndOfStreamNotification(GenericException)>>propagateFrom:

EndOfStreamNotification(GenericException)>>propagate

EndOfStreamNotification(GenericException)>>raiseSignal

EndOfStreamNotification class(GenericException class)>>raiseRequestFrom:

ExternalReadAppendStream(BufferedExternalStream)>>pastEnd

ExternalReadAppendStream(ExternalReadStream)>>next

Security.SSLRecord>>readFrom:in:

Security.SSLConnection>>nextRecordFor:

optimized [] in [] in Security.SSLConnection>>nextDataRecordFor:

BlockClosure>>on:do:

optimized [] in Security.SSLConnection>>nextDataRecordFor:

BlockClosure>>on:do:

Security.SSLConnection>>nextDataRecordFor:

Security.FragmentStream>>checkAndHandleAtEnd

optimized [] in Security.FragmentStream>>endTest

BlockClosure>>on:do:

Security.FragmentStream>>endTest

Security.FragmentStream>>atEnd

Security.InputOutputStream>>atEnd

EncodedStream>>atEnd

Net.BodyStream>>atEnd

optimized [] in Net.MimeParserHandler>>safelyRead:from:into:

 

-Boris


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grt
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Re: [7.7.1] SSLRecordError: Unexpected end of stream

grt
Hi Boris and all,


We had the same problem here today. "proceed"ing on ParsingSimpleBodyError will solve the problem when its not a gzip stream. But if it is, then 
for us it dint do any good. whereas when we change the method

FragmentStream >> endTest
^[self checkAndHandleAtEnd.
false]
on: EndOfStreamNotification
do: [:ex | ex return: true]

with

FragmentStream >> endTest
^[self checkAndHandleAtEnd.
false]
on: SSLRecordError
do: [:ex | ex return: true]

we get good result even without proceeding on ParsingSimpleBodyError code. And it makes sense too since the SSLConnection>>nextDataRecordFor:  catches an EndOfStreamNotification and throws a SSLRecordError, and so in the method endTest this EndOfStreamNotification  is never detected.

But this is just our change...and we still need to confirm on this as of how to implement this without other troubles. So as experts if u guys can tell if its the problem with our approach or that if this is a legitimate bug?


Thanks in Advance,

G R Thushar
Tur Technologies India.




We had the same problem here

On Tue, Feb 15, 2011 at 9:45 PM, Boris Popov, DeepCove Labs <[hidden email]> wrote:

I ran into the subject exception today when receiving a response over SSL without content-length as per response headers below,

 

HTTP/1.0 200

content-type: application/json

cache-control: Private

cache-control: no-cache

expires: -1

pragma: no-cache

date: Tue, 15 Feb 2011 15:58:07 GMT

server: 8599.8006

mime-version: 1.0

Vary: Accept-Encoding, User-Agent

 

It is worth noting that the response was received in full by the time the exception was raised, which makes sense, as it appears that the HTTP client is simply unable to treat this ‘no more data’ condition in the absence of content-length as valid. By contrast, curl seems to get the response without any indication of abnormalities in its verbose output. In the meantime, #proceed’ing ParsingSimpleBodyError seems to get me a full response.

 

Unhandled exception: SSLRecordError: Unexpected end of stream !

Net.HttpBuildHandler(Net.MimeParserHandler)>>handleStartBody:exception:

Net.HttpBuildHandler>>handleStartBody:exception:

optimized [] in Net.MimeParserHandler>>safelyRead:from:into:

BlockClosure>>cull:

Security.SSLRecordError(GenericException)>>performHandler:

Security.SSLRecordError(GenericException)>>propagatePrivateFrom:

Security.SSLRecordError(GenericException)>>propagateFrom:

Security.SSLRecordError(GenericException)>>propagate

Security.SSLRecordError(GenericException)>>raiseSignal

Security.SSLRecordError class(GenericException class)>>raiseSignal:

optimized [] in Security.SSLConnection>>nextDataRecordFor:

BlockClosure>>cull:

EndOfStreamNotification(GenericException)>>performHandler:

EndOfStreamNotification(GenericException)>>propagatePrivateFrom:

EndOfStreamNotification(GenericException)>>propagateFrom:

EndOfStreamNotification(GenericException)>>propagate

EndOfStreamNotification(GenericException)>>raiseSignal

EndOfStreamNotification class(GenericException class)>>raiseRequestFrom:

ExternalReadAppendStream(BufferedExternalStream)>>pastEnd

ExternalReadAppendStream(ExternalReadStream)>>next

Security.SSLRecord>>readFrom:in:

Security.SSLConnection>>nextRecordFor:

optimized [] in [] in Security.SSLConnection>>nextDataRecordFor:

BlockClosure>>on:do:

optimized [] in Security.SSLConnection>>nextDataRecordFor:

BlockClosure>>on:do:

Security.SSLConnection>>nextDataRecordFor:

Security.FragmentStream>>checkAndHandleAtEnd

optimized [] in Security.FragmentStream>>endTest

BlockClosure>>on:do:

Security.FragmentStream>>endTest

Security.FragmentStream>>atEnd

Security.InputOutputStream>>atEnd

EncodedStream>>atEnd

Net.BodyStream>>atEnd

optimized [] in Net.MimeParserHandler>>safelyRead:from:into:

 

-Boris


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thuchu

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profile for G R Thushar at Stack Overflow, Q&A for professional and enthusiast programmers
Boris Popov, DeepCove Labs (SNN)
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Re: [7.7.1] SSLRecordError: Unexpected end of stream

Boris Popov, DeepCove Labs (SNN)
In reply to this post by Boris Popov, DeepCove Labs (SNN)

Quick follow up after we ran the same test in clean visual.im on latest 7.8 build and 7.7,

 

7.7 – no error, valid response received

7.7.1 - SSLRecordError: Unexpected end of stream

7.8 build - SSLRecordError: Unexpected end of stream

 

Regards,

 

-Boris

 

From: Boris Popov, DeepCove Labs
Sent: Tuesday, February 15, 2011 11:16 AM
To: vwnc List
Subject: [7.7.1] SSLRecordError: Unexpected end of stream

 

I ran into the subject exception today when receiving a response over SSL without content-length as per response headers below,

 

HTTP/1.0 200

content-type: application/json

cache-control: Private

cache-control: no-cache

expires: -1

pragma: no-cache

date: Tue, 15 Feb 2011 15:58:07 GMT

server: 8599.8006

mime-version: 1.0

Vary: Accept-Encoding, User-Agent

 

It is worth noting that the response was received in full by the time the exception was raised, which makes sense, as it appears that the HTTP client is simply unable to treat this ‘no more data’ condition in the absence of content-length as valid. By contrast, curl seems to get the response without any indication of abnormalities in its verbose output. In the meantime, #proceed’ing ParsingSimpleBodyError seems to get me a full response.

 

Unhandled exception: SSLRecordError: Unexpected end of stream !

Net.HttpBuildHandler(Net.MimeParserHandler)>>handleStartBody:exception:

Net.HttpBuildHandler>>handleStartBody:exception:

optimized [] in Net.MimeParserHandler>>safelyRead:from:into:

BlockClosure>>cull:

Security.SSLRecordError(GenericException)>>performHandler:

Security.SSLRecordError(GenericException)>>propagatePrivateFrom:

Security.SSLRecordError(GenericException)>>propagateFrom:

Security.SSLRecordError(GenericException)>>propagate

Security.SSLRecordError(GenericException)>>raiseSignal

Security.SSLRecordError class(GenericException class)>>raiseSignal:

optimized [] in Security.SSLConnection>>nextDataRecordFor:

BlockClosure>>cull:

EndOfStreamNotification(GenericException)>>performHandler:

EndOfStreamNotification(GenericException)>>propagatePrivateFrom:

EndOfStreamNotification(GenericException)>>propagateFrom:

EndOfStreamNotification(GenericException)>>propagate

EndOfStreamNotification(GenericException)>>raiseSignal

EndOfStreamNotification class(GenericException class)>>raiseRequestFrom:

ExternalReadAppendStream(BufferedExternalStream)>>pastEnd

ExternalReadAppendStream(ExternalReadStream)>>next

Security.SSLRecord>>readFrom:in:

Security.SSLConnection>>nextRecordFor:

optimized [] in [] in Security.SSLConnection>>nextDataRecordFor:

BlockClosure>>on:do:

optimized [] in Security.SSLConnection>>nextDataRecordFor:

BlockClosure>>on:do:

Security.SSLConnection>>nextDataRecordFor:

Security.FragmentStream>>checkAndHandleAtEnd

optimized [] in Security.FragmentStream>>endTest

BlockClosure>>on:do:

Security.FragmentStream>>endTest

Security.FragmentStream>>atEnd

Security.InputOutputStream>>atEnd

EncodedStream>>atEnd

Net.BodyStream>>atEnd

optimized [] in Net.MimeParserHandler>>safelyRead:from:into:

 

-Boris


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