9,694 questions
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How to answer an incoming call in FreeSWITCH v1.10.12 with `mod_erlang_event`?
I'm mostly trying to get confirmation if this is still the way:
{ meaningless_atom % can be anything; simply a syntax requirement
, 'freeswitch@server' % name of the FreeSWITCH Erlang C-node
}
!
{...
- 8,452
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13
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How to ensure RabbitMQ comes back on line when all cluster nodes are shutdown
I am new to RabbitMQ and am trying to implement a clustered node setup. We are using RabbitMQ 3.11.11 with Erlang 25.3. I also have an HA policy to mirror queues in the cluster with the following ...
- 142
1
vote
1
answer
37
views
gconf are not setting properly in Yaws
I am only using Yaws to serve dynamic content via handlers (for example, serving API responses or dynamic pages via Erlang modules). I don't need a document root at all.
Here is supervisor where I am ...
- 13
0
votes
1
answer
23
views
Configuration Essue while embeding yaws to rebar3 for serverside operatios
i am attempting to start the yaws via yaws_api:embedded_start_conf/1,2,3,4 in supervisor. but getting configuration issue. As i am only using Yaws to serve dynamic content via handlers (for example, ...
- 13
2
votes
0
answers
36
views
Is it possible to connect two erlang nodes to run a distributed erlang system over LoRa?
I'm wondering I can use devices with LoRa antennas to run a distributed erlang cluster. Some of these devices would have no direct internet connection. Are there limitations to the protocol that would ...
- 658
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0
answers
60
views
I need to abort a mnesia transaction after a certain time
I need to abort a mnesia transaction for a certain time. I have tried everything and it doesn't work.
If I kill the process, some remote locks remain hung around though their pid is died.
func1(...
1
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0
answers
80
views
RabbitMQ custom plugin enabled but logs not appearing in docker desktop console
I'm developing a custom RabbitMQ plugin based on the example from the rabbitmq-metronome repository. Despite enabling and activating the plugin, I'm unable to see any logs from it either in the ...
- 31
-3
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1
answer
43
views
How can I escape double quotes in a json string consisting of more than one qutoed key value pair sepeated by a clon in Erlang?
Here is my Json String
{"Timestamp":"2025-02-18T10:20:37.144Z","Values":{"Slave 1 (EL1008).Channel 1.Input":true,"Slave 1 (EL1008).Channel 2.Input":...
1
vote
0
answers
41
views
Rebar3 Umbrella Erlang load `.app.src` in multi-app multi-supervisor project
I've an umbrella project I'm working on to get up-to speed with non-trivial Erlang OTP concepts.
Maybe I'm committing wrong think. But I'd like to have various distinct features as their own little ...
- 950
1
vote
0
answers
26
views
Function_clause error when executing Erlang query in CouchDB
I am trying to use an Erlang query in CouchDB. I created an erlang.erl file and a design document in JSON with the language set to Erlang. However, when I execute the query, I get a function_clause ...
- 11
1
vote
1
answer
46
views
Elixir/Phoenix Testing Graphql Subscription ChannelCase and SubscriptionCase Set Up
For my elixir project I have a following subscription in my lib/graphql_user_web/schema/subscriptions/user.ex:
defmodule GraphqlUserWeb.Schema.Subscriptions.User do
use Absinthe.Schema.Notation
...
- 331
1
vote
3
answers
87
views
Why insert_all does not work with changesets?
Does someone know, what is the limitation in Ecto that the insert all is not made to be working with changesets? Usually I need to create change sets for all entries and then map them to normal map(at ...
- 1,377
1
vote
0
answers
21
views
Issue with ei_connect_xinit and Alternative Approaches for Establishing C-Node Connection
I’m facing an issue while connecting a C-node to an Erlang node using the ei library. The C-node is created successfully using the open_port/2 function, and I am able to spawn the C-node process. ...
1
vote
0
answers
51
views
When running rabbitmqctl in RabbitMQ version 4.0, an error of function "undef" is reported
When running RabbitMQ version 4.0, I encountered a problem where a function was undefined.
[test@rabbitmq4-2:~/workspace/rabbitmq-server-4.0/deps/rabbit] ((v4.0.0))$ rabbitmqctl status
Status of node ...
- 419
1
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0
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152
views
Is there any erlang BEAM decompiler?
Is there any solution to manipulate (or decompile and recompile again) an erlang .beam file that has no_abstract_code?
:beam_lib.chunks("myfile.beam",[:abstract_code]) doesn't work.
famous ...
