Me, the sample with on Angular 5, for testing multi instance application client Angular 5 on asynchrone and charge can supported server Oriend .
the same question. :-) 2018-05-01 12:05 GMT+02:00 'Jovica Aleksic' via OrientDB < [email protected]>: > I'm having very similar questions and issues finding proper examples or > documentation. Will be a typical learning-by-doing/trial-and-error > onboarding. Somewhat discouraging, especially when it comes to choosing a > stack for a serious/lengthy project.. > > On Monday, May 23, 2016 at 5:09:07 AM UTC+2, Eric24 wrote: >> >> Forgive me, because I know this question has been asked before, but it >> has never really been answered (that I could find after a significant time >> of searching). >> >> I fully understand the basic sequence of events need to use orientjs: >> instantiate the driver, connect to a server, select a database, execute one >> or more queries, and close the database (and/or connection), but what isn't >> clear is exactly what should be done when, in a nodejs server application, >> particularly with regard to how to manage the orientjs connections during >> the HTTP request lifecycle. A simple example of using orientjs with >> express.js, would be great (all of the examples in the orientjs git >> repository and every other code example that I've been able to find just >> show code snippets that don't fully describe these details). But short of >> an expressjs example, which of these functions should be called when? >> >> 1. create server object from OrientDB >> 2. create db object from server.use >> 3. use db object (potentially more than once in a given HTTP request >> cycle) >> 4. close db >> 5. close server connection >> >> Is it this? >> >> 1. [during initialization; before the HTTP request handler is >> invoked] create server object from OrientDB >> 2. [during initialization or within (at the top of) the HTTP request >> handler, for every individual request] create db object from server.use >> 3. [within the HTTP request handler, for every individual request] >> use db object (potentially more than once in a given HTTP request cycle) >> 4. [upon shutdown or within (at the end of) the HTTP request handler, >> for every individual request] close db >> 5. [upon shutdown or within (at the end of) the HTTP request handler, >> for every individual request] close server connection >> >> Also, it appears to me that connection pooling is always enabled on >> orientjs 2.2 (with a default max of 5 connections); correct? >> >> >> -- > > --- > You received this message because you are subscribed to the Google Groups > "OrientDB" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- --- You received this message because you are subscribed to the Google Groups "OrientDB" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
