IMAP GetMessage doesn't work on emails with attachments in latest version from Jul 13,2012.

[sevzas]

It just hangs, consuming an entire core and much memory. But when I try running my code with the version with comment "1.6.1-rc" it works fine. So something has broken recently.

[sevzas]

here is the stacktrace where it hangs

mscorlib.dll!System.IO.MemoryStream.WriteByte(byte value) + 0x9a bytes  
AE.Net.Mail.dll!AE.Net.Mail.Utilities.ReadLine(System.IO.Stream stream = {System.IO.MemoryStream}, ref int maxLength = 0, System.Text.Encoding encoding = {System.Text.SBCSCodePageEncoding}) + 0x17c bytes 
AE.Net.Mail.dll!AE.Net.Mail.MailMessage.ParseMime(System.IO.Stream reader = {System.IO.MemoryStream}, string boundary = "Boundary_(ID_mYNHszOvk5iiHOF1x5dF5A)", int maxLength = 0) + 0x11a bytes    
AE.Net.Mail.dll!AE.Net.Mail.MailMessage.ParseMime(string body = "", string boundary = "Boundary_(ID_mYNHszOvk5iiHOF1x5dF5A)") + 0xa2 bytes  
AE.Net.Mail.dll!AE.Net.Mail.MailMessage.ParseMime(System.IO.Stream reader = {System.Net.Security.SslStream}, string boundary = "Boundary_(ID_IzgwsLXuOZUZqM0QrYtQ9w)", int maxLength = 550900) + 0x605 bytes    
AE.Net.Mail.dll!AE.Net.Mail.MailMessage.Load(System.IO.Stream reader = {System.Net.Security.SslStream}, bool headersOnly = false, int maxLength = 551080) + 0x32d bytes 
AE.Net.Mail.dll!AE.Net.Mail.ImapClient.GetMessages(string start = "56949", string end = "56949", bool uid = true, bool headersonly = false, bool setseen = false) + 0xa5e bytes 
AE.Net.Mail.dll!AE.Net.Mail.ImapClient.GetMessages(string startUID = "56949", string endUID = "56949", bool headersonly = false, bool setseen = false) + 0x56 bytes 
AE.Net.Mail.dll!AE.Net.Mail.ImapClient.GetMessage(string uid = "56949", bool headersonly = false, bool setseen = false) + 0x50 bytes    

UtilitiesCS.dll!UtilitiesCS.Net.EmailFinder.SearchMessages(string searchCondition = "(FROM \"abc@domain.com\") (SUBJECT \"the email subject\") (ON 25-Jul-2012)") Line 55 + 0x44 bytes C#

[sakya]

The problem is in the ParseMime function. Change this test

    var body = new StringBuilder();
    while (data != string.Empty && !data.StartsWith(bounderInner)) {

To

    var body = new StringBuilder();
    while (data != null && !data.StartsWith(bounderInner)) {

And it won't hang (but the change was made to fix an issue, so maybe the solution is not perfect).

[sakya]

The changelist that introduced this bug is: https://github.com/andyedinborough/aenetmail/commit/02497e901285b81e68fd0dfe9ddc22c8edcb6d61

[nwoolls]

Nice catch - I have been running into this bug too.