Re: Query Routing/ Load Balancing / asynchronous callbacks

[simon_watson_sj]

Thanks Dave,

I still get no luck – I should say that if I open a port to 5003 directly using

`h_gw set hopen 5003;

I can get it to do say “5+6” (returning 11) or “til 5” (returning 1 2 3 4).

As you advised, I restructured the gateway function:

gw:{(neg `h_gw[])(`userQuery;x);`h_gw[]""}

I now get an error back from

gw(`EQUITY_MARKET_RDB;"select from trade where date=max date")

where it doesn’t seem to recognize the table. It does return properly now though. I will add log functions to each component on the gw and see what gets done when. Also I should say, I took all the code directly from the query routing white paper. Perhaps I’m being too flippant with my cut and paste – either way, this process will get the skills built. I will report back with news from the logs.

Simon