I followed the voltdb-client-nodeJS, and implement the @AdHoc query function, but the "read" function didn't callbacked, so that can't get any queried results, can't determine if the connection is successful, too.
[callProcedure code]
var query = resultsProc.getQuery();
query.setParameters(["select * from Q_SHIPPINGCARRIERHISTORY_STREAMING where TrackingNumber=431476575751"]);
client.call(query, function read(errorCode, eventCode, results){
...
}, function write(errorCode, eventCode, results){
...
});
[connect DB code]
var config = new VoltConfiguration();
config.host = "s7biapp26";
config.port = 8080;
var client = new VoltClient([config]);
client.connect(function(code, event, results){
...
});
On the second attempt, can't require('voltjs') or require('volt') after npm install voltjs(version:[email protected]).
So, could you provide a more detailed documentation about the voltdb-client-nodeJS, or paste a simpler demo of @AdHoc, thank you very much!
The key is connected voltdb failed by error code in connect callback function, I tried to remove the port, then connected success!
The secondly, requiring the module should require('voltjs/lib/client').
referenced the links: