Re: [IronPython] 2.6.1 implements ssl module, but it crash...

qiuyingbo Wed, 14 Apr 2010 03:04:18 -0700

I noticed that there is a wrap_socket() argument: suppress_ragged_eofsThe 
parameter suppress_ragged_eofs specifies how the SSLSocket.read() method should 
signal unexpected EOF 
from the other end of the connection. If specified as True (the 
default), it returns a normal EOF in response to unexpected EOF errors raised 
from the underlying socket; if False, it will raise the exceptions back to the 
caller.But not working ----- 原文 ----- 发件人: qiuyin...@sohu.com 主　题: Re: 
[IronPython] 2.6.1 implements ssl module, but it crash...时　间: 2010年4月14日  
11:48:07I traced the bug and found it occurred when our imap server close 
connection after imap authentication.It seems that SSLSocket.read() cannot 
raise exception in this situation. It return 0.Then IMAP4_SSL.readline() go 
into infiniteloop: &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; def 
readline(self):&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
 """Read line from 
remote."""&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
line = []&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
while 
1:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
 char = 
self.sslobj.read(1)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
 
line.append(char)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
 if char == "\n": return ''.join(line)I would modify imaplib.py to resolve the 
problem. But I think it's a bug of SSLSocket.read(), right?

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Re: [IronPython] 2.6.1 implements ssl module, but it crash...

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