I have problems getting gen_server:reply to work in some but not all cases in my code although the code seems to me to be similar in structure from th ...
I have problems getting gen_server:reply to work in some but not all cases in my code although the code seems to me to be similar in structure from th ...
I have tried to make references to spawned processes in erlang in several ways in order to make them compatible with the logging of From in a call to ...
In the book Programmers passport OTP by Bruce Tate there is the exercise to build a stack server similar to the example given by GenServer in their do ...
I try to get the following to work as described in the erlang eunit documentation: debugMsg(Text) Outputs the message Text (which can be a plain s ...
I have created a genserver,it will receive a tuple from erlang shell. After receiving the tuple genserver should write that tuple to a file along with ...
I am student and working on my university final year project. It requires to sign up with a verification of email. I have tried Java Mail for send em ...
When I try to run a testcase specified in the test suite ct_netconfc_SUITE, I am getting an error “Failed to start CTH, see the CT Log for details”. W ...
I am trying to install ChicagoBoss based on the instructions here. Now, Make is failing with exception - I have further installed rebar3 using comm ...
I am studying the upgrade of erlang applications based on this article. But there is some problem when I execute rebar3 relup: Option --relname is m ...
Setup: When I mouse over some variables, I get the message "Cannot find declaration to go to". As a result, I am unable to do a code walk-through. ...
I am looking for Erlang Q&A platforms/communities for discussion and clarification. I use StackOverflow & erlangforums.com as of now. Both com ...
We can send a message to an existing process via the shell as below. I register a process by its Username here (ex: alice) code: Process started as ...
I have developed a chat app and its server is 'message_server' here. This is a distributed app and I can spawn multiple chat users on multiple nodes b ...
I am implementing an Erlang/OTP basic chat application with a chat server and database logic(for Mnesia). I want a database server as the middle perso ...
I am new to erlang. I have property list as follows. This is my function. io:format("~p\n", Conn) return my property list correctly. But proplis ...
I am new to erlang. I have following data record. I need to select data in following SQL format All rows can get following code. How I achiev ...
Is this information contained in these chunks of the Beam file? Or is there another way? References: Erlang beam_lab ...
Thanks for taking a look at my question. I wrote a code for the question ring problem from the o'reilly francesco cesarini and simpson thompson, Exer ...
Thanks for looking at the question and It would be helpful and appreciated if you guys can solve my question. Now here's my question.. I created a ge ...
I am trying to create a TCP Server which will store incoming TCP Packets as binary, for a Key/Value Store. I already have an Erlang client which can s ...