[Char]

however we could try reducing it

Options what you talk about will decrease freeze time, but the freezing will occur.  The main problem is that there is no progress bar / gdb log or something else where you can watch the process. You  can’t run manual command when it happens.

Running a program locally is not a solution.

[Char]

I can buy newer version – but you tell me that you cant fix this problem. I tried in virtual enviriment latest VS and latest VGDB – it works same as my old one. I always had this freeze problem when i had adding many breakpoints.  But when it was frozen for 5-10 seconds i couldnt diagnose it and tell thet visualgdb is the reason of GUI freeze. Do you have mictosoft ticket for this problem? I will check is the Visual C++ for Linux Development have same problem.

[Char]

Unfortunately this is a design limitation of Visual Studio itself.

very sad to hear it.

As a workaround, please try running gdb locally using a gdbserver.

I dont have this option in  5.2 version.

we would need to verify your support status first

I don`t have support now – that is why I am writing here and not writing to you by mail.

• This reply was modified 5 years, 7 months ago by Char.
• This reply was modified 5 years, 7 months ago by Char.

[Char]

Thank you

[Char]

If i use empty or not exist patch it dont add default patches to intellisence

[Char]

Hi, can you make same update for SmartTTY? with compression and keep-alive?

[Char]

Thank you 🙂

i update gdb 7.10 => 7.11  and disabhe show names in call stack 🙂

[Char]

I tried it on test project  🙂

If “Threads” window open each step over command translates into 7 gdb instructions

-exec-next
 -thread-list-ids
 -thread-select 1
 -stack-list-frames
 -stack-list-arguments 0
 -stack-select-frame 0
 -thread-select 1

If i close call stack and threads  i got 4 commands  🙂 open\close call stack window not change it

-exec-next
-thread-select 1
-stack-list-frames
-stack-list-arguments 0

• This reply was modified 8 years, 7 months ago by Char.
• This reply was modified 8 years, 7 months ago by Char.

[Char]

Thank you i ‘ ll try close this windows when i debug slow remote host.

You think compression not a big deal? heh  🙂 upload/download sourses, debug begin time (when it sends meny commands before show any window in VS)

that 60ms   290ms vs 350ms its +20%  response time.  🙂

Source upload/download time now works 4-5times  faster  🙂

One more speed hint what you don`t set out of the box –  enable multi tread compilation -j8

 

• This reply was modified 8 years, 7 months ago by Char.

[Char]

Ohh, thank you very much!

this update makes me happy 🙂 now i have average time for command ~ 290ms per command before was ~350+ 🙂

Is is possible to batch commands  or other way to get to make debugger response more faster?

[Char]

Thank you very much compression works now

tail -f /var/log/secure | grep -E "zlib|compression|client"
Apr 23 00:18:14 lcnt sshd[11009]: debug1: Client protocol version 2.0; client software version libssh2_1.7.0_DEV
Apr 23 00:18:15 lcnt sshd[11009]: debug2: kex_parse_kexinit: none,zlib@openssh.com [preauth]
Apr 23 00:18:15 lcnt sshd[11009]: debug2: kex_parse_kexinit: none,zlib@openssh.com [preauth]
Apr 23 00:18:15 lcnt sshd[11009]: debug2: kex_parse_kexinit: zlib,zlib@openssh.com,none [preauth]
Apr 23 00:18:15 lcnt sshd[11009]: debug2: kex_parse_kexinit: zlib,zlib@openssh.com,none [preauth]
Apr 23 00:18:15 lcnt sshd[11009]: debug1: kex: client->server aes128-ctr hmac-sha2-256 zlib@openssh.com [preauth]
Apr 23 00:18:15 lcnt sshd[11009]: debug1: kex: server->client aes128-ctr hmac-sha2-256 zlib@openssh.com [preauth]
Apr 23 00:18:15 lcnt sshd[11009]: debug1: Enabling compression at level 6. [preauth]
Apr 23 00:18:26 lcnt sshd[11019]: debug1: Client protocol version 2.0; client software version libssh2_1.7.0_DEV
Apr 23 00:18:26 lcnt sshd[11019]: debug2: kex_parse_kexinit: none,zlib@openssh.com [preauth]
Apr 23 00:18:26 lcnt sshd[11019]: debug2: kex_parse_kexinit: none,zlib@openssh.com [preauth]
Apr 23 00:18:26 lcnt sshd[11019]: debug1: kex: client->server aes128-ctr hmac-sha2-256 none [preauth]
Apr 23 00:18:26 lcnt sshd[11019]: debug1: kex: server->client aes128-ctr hmac-sha2-256 none [preauth]

[Char]

Hi, you have wrong information latest VisualGDB-5.1.4.676 have same same lib version like SmarTTY 1.0   i compare it byte-byte 🙂

You use lib with compile date 19 november 2012  🙂 and at that date it was latest version of libssh2 🙂

[Char]

Hi ,i know  i talk about libssh2

https://www.libssh2.org/changes.html
<div class=”subtitle” align=”left”>Version 1.4.3 – November 27 2012</div>
libssh2 1.4.3 GPG sig (685712 bytes)

<b>Changes:</b>

• compression: add support for zlib@openssh.com

<b>Bug fixes:</b>

• sftp_read: return error if a too large package arrives
• libssh2_hostkey_hash.3: update the description of return value
• Fixed MSVC NMakefile
• examples: use stderr for messages, stdout for data
• openssl: do not leak memory when handling errors
• improved handling of disabled MD5 algorithm in OpenSSL
• known_hosts: Fail when parsing unknown keys in known_hosts file
• configure: gcrypt doesn’t come with pkg-config support
• session_free: wrong variable used for keeping state
• libssh2_userauth_publickey_fromfile_ex.3: mention publickey == NULL
• comp_method_zlib_decomp: handle Z_BUF_ERROR when inflating

<div class=”subtitle” align=”left”>Version 1.4.2 – May 18 2012</div>

[Char]

Hi you use version 1.4.2 , can you update it ti version 1.4.3 ? i cant compile it like DLL /

Version 1.4.3 – November 27 2012

Changes:

• compression: add support for zlib@openssh.com

Bug fixes:

• comp_method_zlib_decomp: handle Z_BUF_ERROR when inflating

• This reply was modified 8 years, 7 months ago by Char.

[Char]

If compression is ON and i try to get really long line in terminal 250kb+

console freezes and stops working showing no error .

its 100% repeatable on VisualGDB last version and smartty 1.1/2.2

1. turn compression is ON
2. create text file with one line and size 250+kb (i use -file-list-exec-source-files output string 600kb)
3. cat this file

if compression OFF – akk ok, when its on after 250KB it freezes.

 

[Author]

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