Help server testing with script C#

Question

Hi,
Ok i start :)
I have one server that i want to test - S1.This server(S1) is connected with other server - S2.After i make some request to S1 he check DB on S2 for my ID and return data to S1 and S1 return to me if my ID is there. I need some script that read from one file(txt) data about 10.000 rows(like numbers ... from 1 to 10.000).Reading whole 10k rows one after one...
I want to test S1 to check if will crash or no, how many requests can handle at once .. etc. May be also some option how to make this querys like how many rows per second 10,20,30 ...
Can someone help me with this one ?
Server 1 (S1) is Tomcat.

Petyr Todorov · Answer

My goal is to make connection with my server. Then server will read one .txt file where has 10k rows.
Every row is ID ..
For example:
I sen request to server to show me info for ID-345.
And server return to me info about this ID