I'm new to BTC development, so sorry if I get any key words wrong!
My Setup:
I'm using: https://github.com/denpamusic/php-bitcoinrpc
In a Laravel Application.
I've downloaded BTC testnet locally.
Developing on my spare PC, A windows 10, using xxamp as my Linux laptop is dead :(
My network facing IP is 192.168.1.184, I've tried 127.0.0.1 and same issue described below.
My bitcoin.conf file
testnet=1
rest=1
txindex=1
disablewallet=1
printtoconsole=1
rpcuser=user
rpcpassword=pass
rpcallowip=192.168.1.184
My Main Controller method:
public function index()
{
$ip = '192.168.1.184';
$bitcoind = new BitcoinClient('http://user:pass#'.$ip.':18333');
$block = $bitcoind->getinfo();
dd($block);
}
When I ping my application via a web link I get this error:
Denpa\Bitcoin\Exceptions\ConnectionException
cURL error 52: Empty reply from server (see https://curl.haxx.se/libcurl/c/libcurl-errors.html)
And I don't know why. I've used other Api calls from this list: https://en.bitcoinwiki.org/wiki/Original_Bitcoin_client/API_calls_list and get the same result.
Is there any 'better' tutorial or BTC for dummies sites out there?
Eventually I just want to be able to Scan the ledger for incoming payments to my wallet address, then pay various people 'automatically' based on my own settings.
So my questions:
Any thoughts on my Empty reply issue?
Does anyone know if this repo can be used to send payment instructions to a wallet?
Many thanks for reading!
So, I did lots of tweaking, poking and testing.. nothing worked.
I decided to just do a fresh Laravel install and just add a single package, the one listed above.. and it worked instantly.
Urgh, I love tech sometimes...
Related
I'm currently trying to wrap my head around Wordpress and its relation to the REST API. All of theses issues are only occurring in the context of plugin development. So far I had setup my endpoint and written my callback which will be executed whenever someone is sending a GET-Request to said endpoint. However, my callback is never called. This is the file which I've written so far.
/*
* Plugin Name: cola-learning
*/
if(!defined('ABSPATH')){
die;
}
if(!function_exists('add_action')){
echo 'You cant access this ressource!';
exit;
}
function PrintRESTResponse()
{
return rest_ensure_response("student");
}
function SetupREST()
{
return register_rest_route("student/v1","/view/",[
'methods' => 'GET',
'callback' => 'PrintRESTResponse'
],false);
}
add_action('rest_api_init','SetupREST');
Perhaps it might also help, if I'll give some background information about my development machine:
- OS: Windows 10
- Server: Apache Web Server (included inside XAMPP)
- Wordpress Version: 5.3.2
- PHP Version: 7.4
- Development IDE: Eclipse 2019-12 CDT ( with PHP Plugin )
From my research, everything should work fine. However, it doesnt :/ Did I miss something crucial?
Update:
WordPress REST API Routing
WordPress is having a default route for all request which are directed to the REST API ( at least if you use XAMPP with the Bitnami WordPress application module). Now, if one wants to send a request to said REST API, the person needs to use an URL with the form of ip:port/wp-json/rest_route. ip ressembles the ip address of the server which is hosting wordpress. port is the port of said server. wp-json, however, is the portion which differs an ordinary request from a request to the REST API. Everything after this portion (rest_route) is the rest route which I've defined in the above source code.
What went wrong?
My request was pointed to the wrong endpoint. Therefore I used the URL 'localhost:wpPort/wordpress/student/v1/view/'. However, the 'wp-json/' portion is missing. Therefore WordPress will search for a page that doesn't exist in the first place. Instead I should have used the URL 'localhost:wpPort/wordpress/wp-json/student/v1/view/'.
After some troubleshooting it turns out the URL being used to test was missing a part of the endpoint path.
Here is the correct path to test the newly registered endpoint.
localhost:80/wordpress/wp-json/student/v1/view/
Here's some more reading on WP Rest API endpoints:
https://developer.wordpress.org/rest-api/extending-the-rest-api/routes-and-endpoints/
We have Redmine & Testlink hosted on 2 different servers on Amazon Cloud.
I used below methods / workarounds to establish a connection between these two, however I am getting "Something is preventing to connect to bug tracking system, it will create performance issue..." on Execute Test page of testlink.
Made below configuration in Issue Tracker Management under
Redmine(interface:rest)
<issuetracker>
<apikey>3fe68920f3cf</apikey>
<uribase>https://odessa.sharred.net</uribase>
<uriview>https://odessa.sharred.net/redmine/CM/issues/</uriview> <!-- for Redmine 1.x add show/ -->
<projectidentifier>Common</projectidentifier>
</issuetracker>
Enabled API from redmine.
Made settings in C:\xampp\htdocs\testlink\third_party\redmine-php-api\lib\redmine-rest-api.php for curl_setopt() to allow to use HTTPS.
Tried giving Redmine Base URL using IP ADDRESS instead of Host name.
Do not see any relevant logs in testlink's events section.
Added entry of redmine in config.inc.php with $g_interface_bugs='REDMINE';
Also observed that URL given in URIBASE is opening in web browser with parameter passed as key i.e. https://odessa.sharred.net?key=3fe68920f3cf
is accessible from testlink server.
Any insight / solution on this issue will be great help.
Your configuration should look something like this.
<issuetracker>
<apikey>3fe68920f3cf</apikey>
<uribase>https://ServerIP/redmine</uribase>
<uriview>https://ServerIP/redmine/issues/</uriview>
<projectidentifier>CM</projectidentifier>
</issuetracker>
I also had trouble and just got it working now.
If you still have issue goto http://TLServerIP/testlink/lib/events/eventviewer.php and check the error
Similarly you can go to //redmineinstalldir/apps/redmine/htdocs/log/production.log to see what error you are getting after you click test connection on testlink
My live, staging and localhost had a page where it had a map and store finder.
6 months down the line this now does not work and havent touched the code. I have renewed my API key and still no luck. Now i know the API V2 is now not in use and im wondering if i am using the wrong code (confused myself). In my store finder i have this url:
$url = "http://maps.google.co.uk/maps/geo?q=".urlencode($this->input->post('postcode'))."&output=json&key=MYKEY";
Now reading this page ( https://developers.google.com/maps/documentation/geocoding/#JSON ) this has changed but i just cant seem to get a valid url working!
The error i get is: Message: file_get_contents(http://maps.google.co.uk/maps/geo?q=sr3+4as&output=json&key=MYKEY): failed to open stream: HTTP request failed! HTTP/1.0 403 Forbidden
And when i type the url string into google i get this message:
We're sorry...
... but your computer or network may be sending automated queries. To protect our users, we can't process your request right now.
If someone can guide me to if my url string is wrong above OR if this is another issue i would appreciate it.
Thanks!
According to the upgrade guide this endpoint URL:
http://maps.google.co.uk/maps/geo
Is using the v2 geocoding API.
Developers switching from v2 may be using a legacy hostname — either maps.google.com, or maps-api-ssl.google.com if
using SSL. You should migrate to the new hostname: maps.googleapis.com.
This URL based on the information in the update guide works for me:
http://maps.googleapis.com/maps/api/geocode/json?address=nebraska&sensor=false
I m new to use of facebook api after some googling i found facebook api from this link:
https://github.com/facebook/facebook-php-sdk
after download this package i try to execute example code from this package but it returns an error like:
Fatal error: Uncaught CurlException: 6: Could not resolve host: graph.facebook.com; Host not found thrown in D:\xampp\htdocs\testing\phpdemo\fb\src\base_facebook.php on line 994
to solve this problem i try too much googling but i doesnt get positive result from there.
If anybody know what kind of possibilities for this problem then please help.
here is may be two posibilities like:
1) Do you have any firewalls? The problem is not about configuration is just CURL can't do requests to graph.facebook.com and possible any website. Try disable any firewalls that may be blocking your CURL requests
2) From my experience you can't use facebook APi local, however they have a free host provider,Heroku, try it. Also don't forget to replace YOUR_APP_ID and YOUR_APP_SECRET with your app Data.
You can get help here,https://stackoverflow.com/questions/16294630
From my experience you can't use facebook APi local, however they have a free host provider,Heroku, try it.
Also don't forget to replace YOUR_APP_ID and YOUR_APP_SECRET with your app Data.
I am looking for help with this problem and I hope someone give me that help. The error is the following:
Fatal error: SOAP-ERROR: Parsing WSDL: Couldn't load from 'http://example.com/index.php/api/?wsdl' : failed to load external entity "http://example.com/index.php/api/?wsdl" in
/var/www/presentacion/app/code/local/Pengo/Extension/Model/Something.php on line 28
And the code that I'm using to connect to it is something like this:
$this->_soap = new SoapClient(http://example.com/index.php/api/?wsdl);
and there is where it says is the error.
I have been serching in Google, PHP forums, here in StackOverflow and Magento itself but I don't find the solution anywhere.
What I had seen is that the WSDL is never get parsed or loaded as the error says and none of its functions.
I tried connecting like this:
$options['location'] = http://example.com/index.php/api/?wsdl;
$options['uri'] = 'urn:Magento';
$this->_soap = new SoapClient(null, $options);
like this it doesn't dispatch any error like the others but there aren't functions to use, like in the other case it doesnt' load and parse the WSDL.
I am a bit frustrated because I have been developing this like 1 month and now that I am making some tests it shows this message, I had test it when it was really empty and new and it worked fine.
So any help would be appreciated.
Thank you.
Nine times out of ten this error is Magento is telling you it can't load the WSDL file. Magento is telling you this. It's not your local client code that's complaining.
Magento uses the PHP SoapServer object to create its SOAP API. The SoapServer object needs to access the WSDL as well. Try running the following from your server's command line
curl http://example.com/index.php/api/?wsdl
If I'm right, the above will timeout/fail.
Because of some quirks in DNS, it's surprisingly common that a server won't be able to access itself via its domain name. If this is the case, the quickest fix is adding an entry to the server's hosts file. (Talk to your server admin if none of that made sense)
Well after all the things that I test the only one that worked for me, I don't know why but it worked, was doing this in two separate machines. I tried that because I read that somewhere and I just do it and my Magento and Webservice now works perfectly. Whenever I try to do this local it dispatch the same error.
I hope this can help someone in the future and they don't have to knock their head on the wall because of this problem.
Thank you all for your answers and comments.
Alan Storm is right on the Money here!
Make sure that you check your server Hosts File, and that it includes an entry for both domain and www.domain. Espicialy important if you are doing server rewrites.