MAKARA | Development | Reverse Engineering library
kandi X-RAY | MAKARA Summary
kandi X-RAY | MAKARA Summary
MAKARA is a dynamic binary analysis (DBA) framework. Development based on angr symbolic execution framework.
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MAKARA Examples and Code Snippets
Community Discussions
Trending Discussions on MAKARA
QUESTION
I use distribute_reads gem and have below database.yml
setup:
ANSWER
Answered 2020-Dec-14 at 16:40Below settings in database.yml
helped us to distribute traffic across read replicas.
QUESTION
I currently have a problem with properly load balance open TCP sessions (created by the RoR application) to dynamically created Aurora Postgresql read-replicas.
The issue with this is when TCP connections are already established to one read-replica, another read-replica is created. After that traffic from the first replica will not be distributed evenly to second one, since TCP connections are already established with first replica.
Attached chart represents current infrastructure setup. Please note that between read-replicas (servers) and application (client) there is a load balancer, provided by the Aurora service, which is based on DNS round-robin.
I've tried pgbouncer, pgpool and multiple Ruby gems (makara, fresh_connection), but none of them were able to load balance nor eliminate long lived TCP connections..
I went through many articles and they helped investigate and confirm the issue; however none of them present a solution.
So... as you can see I've tried obey this problem from application and network perspective, unfortunately without luck. Has anyone had the same problem?
...ANSWER
Answered 2020-Dec-01 at 16:07You could scale your load balancers along with the database instances.
QUESTION
I'm running a multi-statement query using ActiveRecord with Mysql(mysql2 through makara adapter) and I'm trying to store results in an array. But I don't get the result of the first query. Below is the code snippet. Please let me know what am I missing here.
...ANSWER
Answered 2020-Sep-09 at 13:52I found it. Probably a dumb mistake. Putting it here for reference.
The result of the first query is returned as a response of client.query(test_sql)
statement.
QUESTION
I am trying to connect following MainActivity.java's buttonclick intents to a pendingIntent in my RathuMakara.java Service class. I tried to use CONSTANTS, but I was not successful. I want to add buttons to notification to control the music. So that I know, I should use pending intents, that's why I am trying to connect button click action in MainActivity.java to a pendingIntent in my RathuMakara.java Service class.
This is MainActivity.java
...ANSWER
Answered 2019-Aug-05 at 03:26Set the notification content
QUESTION
I am making an app to stream mp3 from an url. I can play and stop the media without any problem. Then I have tried to run the media player as a service. But the streaming stops after several seconds. I don't know what is wrong. Please help me to resolve this problem. Thank you. Following are my java files.
This is the MainActivity.java file
...ANSWER
Answered 2018-Oct-16 at 00:10Your service is being terminated by the system in order to free up resources. To make your app "higher priority", use a foreground service instead.
QUESTION
For giving the model and its data stored in db, I want to write it into an csv file. Yet, the first row of my resulted csv file was not in correct order.
models.py
...ANSWER
Answered 2018-Sep-16 at 03:47I was able to reproduce this locally with a mocked data source.
Looks like you actually have to close the file to make sure it's flushed.
QUESTION
I'm trying to get the values of some elements. I am able to get the first one but the "following-sibling"
...ANSWER
Answered 2017-Jul-14 at 08:05If you can't edit the HTML then you can't use the following-sibling
mechanism here. The fact is that each link doesn't have any siblings - they are single children to
too, resulting in a nested set of links.
I think your best option is to use the WebElement.findElements()
method instead, to look for a List of elements and loop through the results for processing. Note: I've also added a
'.'
char at the start of your xpath, to search only the within the context of the mainelem
result.
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Vulnerabilities
No vulnerabilities reported
Install MAKARA
You can use MAKARA like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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