I use vs2015. When I run my program in debug mode this debug assertion failed happend.
Anyone knows how to deal with it?
Release mode is OK.
Thank you for your replys. I think the mainly reason is the socket workthread sendmessage to close the socket itself in a multi-thread application.
Related
Does anyone know the solution to this? I am new to this and learning. I am on Macbook Air m1.
This is the end code while running dfx start in the terminal:
thread 'replica-actor' panicked at 'called Result::unwrap() on an Err value: Cannot start the replica: Timeout', src/dfx/src/actors/replica.rs:279:78
note: run with RUST_BACKTRACE=1 environment variable to display a backtrace
This is what happens while running dfx deploy in terminal:
Error: An error happened during communication with the replica: error sending request for url (http://127.0.0.1:8000/api/v2/status): error trying to connect: tcp connect error: Connection refused (os error 61)
Does anyone know anything about this?
Found the solution to the problem. I was running the code while it was stored in an external drive. When I created the same folder on my desktop and ran everything the same way, the problem got solved and I no longer have those errors in my terminal. I don't know how it is happening, but I just discovered it right now.
Try "dfx start --emulator"
I am using boofuzz to try to fuzz a specific application. While creating the blocks etc and some testing i noticed that the target sometimes closes the connection. This causes procmon to terminate the target process and restarts it. However this is totally unnecessary for this target.
Can i somehow tell boofuzz to not handle this as an Error (so target is not restarted)
[2017-11-04 17:09:07,012] Info: Receiving...
[2017-11-04 17:09:07,093] Check Failed: Target connection reset.
[2017-11-04 17:09:07,093] Test Step: Calling post_send function:
[2017-11-04 17:09:07,093] Info: No post_send callback registered.
[2017-11-04 17:09:07,093] Test Step: Sleep between tests.
[2017-11-04 17:09:07,094] Info: sleeping for 0.100000 seconds
[2017-11-04 17:09:07,194] Test Step: Contact process monitor
[2017-11-04 17:09:07,194] Check: procmon.post_send()
[2017-11-04 17:09:07,196] Check OK: No crash detected.
Excellent question! There isn't (wasn't) any way to do this, but there really should be. A reset connection does not always mean a failure.
I just added ignore_connection_reset and ignore_connection_aborted options to the Session class to ignore ECONNRESET and ECONNABORTED errors respectively. Available in version 0.0.10.
Description of arguments available in the docs: http://boofuzz.readthedocs.io/en/latest/source/Session.html
You may find the commit that added these arguments informative for how some of the boofuzz internals work (relevant lines 182-183, 213-214, 741-756): https://github.com/jtpereyda/boofuzz/commit/a1f08837c755578e80f36fd1d78401f21ccbf852
Thank you for the solid question.
I get the following error when trying to debug a local java application in eclipse.
FATAL ERROR in native method: JDWP No transports initialized, jvmtiError=AGENT_ERROR_TRANSPORT_INIT(197)
ERROR: transport error 202: connect failed: Connection refused
ERROR: JDWP Transport dt_socket failed to initialize, TRANSPORT_INIT(510)
JDWP exit error AGENT_ERROR_TRANSPORT_INIT(197): No transports initialized [../../../src/share/back/debugInit.c:690]
I read that it might be caused by something using the same port as the one eclipse wants to use for debugging, but how do I determine the port number. I couldn't find anything in the error log or the preferences.
Any ideas?
I ran into the same issue and it turns out I was specifying server=n parameter in the jdwp debug string. It turns out that if we specify server=n in the debug connection string, it'll attempt to attach/connect to that port instead of listening on it. Switching to server=y solved my issue. It's documented in the
official jpda documentation.
Maybe it's your antivirus. Are you using avast if so look at this https://feedback.avast.com/responses/eclipse-debug-functionality-not-working-after-upgrade-to-avast-2014
The solution is upgrading to the latest version of avast (http://forum.avast.com/index.php?topic=139606.0)
Please ensure that, the below entry is there in /etc/hosts file (for mac/linux)
127.0.0.1 localhost
Previously I unknowingly commented out this line, so it worked for me after reverting back. Hope this helps.
I have a problem in my C client, where I implemented a client gsoap program to invoke a web service.
Everything works fine on a Windows PC, but when I publish my code on a linux-based POS device, I receive the following error:
"setsockopt SO_SNDBUF failed in tcp_connect()"
Where should I start to debug this error, what could be the cause?
the errornum returned is 2
The code section that generates the error : (in stdsoap2.c)
if (setsockopt(sk, SOL_SOCKET, SO_SNDBUF, (char*)&len, sizeof(int))){
soap->errnum = soap_socket_errno(sk);
soap_set_sender_error(soap,
tcp_error(soap),
"setsockopt SO_SNDBUF failed in tcp_connect()",
SOAP_TCP_ERROR);
soap->fclosesocket(soap, sk);
#ifdef WITH_IPV6
freeaddrinfo(ressave);
#endif
return SOAP_INVALID_SOCKET;
}
How big is the len argument? It's possible that the value works on Windows, but is rejected by linux for some reason. Take a look at the actual values being submitted and see if they look reasonable.
You can also try reducing this down to a very small program that just sets up a socket and tries to replicate the call to setsockopt() and see if it still fails with the SO_SNDBUF size the main program is trying to use.
well it turned out to be very simple one!!
i just had to build the c/c++ files using the binaries dedicated for linux....
gsoap(wsdl2h,soapcpp2)
windows build uses winsock and linux build uses standard sockets
and the sockets on the 2 systems are differentes!
thats why i was receiving the socket error.
hope this help others, getting this socket error msg..
I am getting this error while running in device.
Couldn't register com.xxxx.appname with the bootstrap server.
Error: unknown error code.
This generally means that another instance of this process was already running or is hung in the debugger.Program received signal: “SIGABRT”.
Now i rectified this problem .I have posted answer also if anyone got this error follow my post..
Try this,
Deleteing the app, restarting Xcode, clean build, didn't do anything
--> restart your computer
--> restart the phone