socketwrapper | Sync networking library including UDP , TCP and TLS/TCP | Socket library
kandi X-RAY | socketwrapper Summary
kandi X-RAY | socketwrapper Summary
[Documentation is work in progress]. Currently this is a header-only library containing classes for TCP and UDP network connections. There are also classes for TLS encrypted TCP sockets, which requires to link against OpenSSL (use the compile flags -lssl -lcrypto) and some other utility functions. The only requirements are a C++17 compliant compiler (make sure to compile with this version!), and pthreads (you need to link with lpthread) and OpenSSL (but only if you use the tls.hpp header). There are some examples for all socket/connection types in the examples directory.
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Trending Discussions on socketwrapper
QUESTION
I'm synchronizing some threads using a dictionary of ManualResetEvents. It looks something like this. My question is, Is it thread-safe to call a getter/indexer of the dictionary like this? Should I call the getter from the context of a lock and store the value in a local variable?
Enum Type
...ANSWER
Answered 2022-Feb-15 at 18:24According to the documentation:
A
Dictionary
can support multiple readers concurrently, as long as the collection is not modified.
So your pattern of usage is OK, regarding thread-safety. The behavior of a "frozen" Dictionary
when multiple threads are reading it, is well defined.
You could consider communicating your intentions more clearly by using an ImmutableDictionary
instead of a normal Dictionary
, but that clarity would come with a cost: Finding an element in an ImmutableDictionary
is ~10 times slower.
QUESTION
I'm getting this error as soon as I define a destructor, but without that the compilation succeed, but I badly want to define destructor to debug some seg faults.
...ANSWER
Answered 2021-Sep-15 at 23:58Add
QUESTION
I'm following this guide here https://github.com/flaree/Flare-Cogs/tree/master/dankmemer. I got to the import rethinkdb part but I get this error when running the r.connect('localhost', 28015).repl() command. Been searching yesterday for a fix but couldn't find one.
...ANSWER
Answered 2020-Oct-13 at 20:43You need to run rethinkdb first.
Enter your venv, and run tmux
. Then run rethinkdb
inside your tmux shell. This starts the rethinkdb server, and keeps it running. Close the SSH session, and open another one. Try running your code again.
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