We have numerous MIDAS applications that work under a fair amount of requests. However, we recently deployed one that sometimes gets hit several times a second and it locks up about once a day. Below are the conditions that occur:
Error: TOracleSession.LogOn request doesn't return.
Effect: The database logs a successful login, but the application just hangs waiting for the LogOn call to return. (code never reaches the next line)
Error: Access violation at address 60B5FF3A in module 'oran8.dll'. Read of address 00000000
Effect: All requests to the COM Server freeze upon entry and we have to kill the server PID before it will function correctly again. Before, we surrounded the LogOn call with a mutex, and that seemed to solve the problem until now.
Error: ORA-12533: TNS:illegal ADDRESS parameters
Effect: That request errors out, but other requests continue to function. (not a major problem, just annoying)
We are using Oracle 8.1.6 and DOA 3.4.3 on NT4. Any help would be greatly appreciated.
TIA
Error: TOracleSession.LogOn request doesn't return.
Effect: The database logs a successful login, but the application just hangs waiting for the LogOn call to return. (code never reaches the next line)
Error: Access violation at address 60B5FF3A in module 'oran8.dll'. Read of address 00000000
Effect: All requests to the COM Server freeze upon entry and we have to kill the server PID before it will function correctly again. Before, we surrounded the LogOn call with a mutex, and that seemed to solve the problem until now.
Error: ORA-12533: TNS:illegal ADDRESS parameters
Effect: That request errors out, but other requests continue to function. (not a major problem, just annoying)
We are using Oracle 8.1.6 and DOA 3.4.3 on NT4. Any help would be greatly appreciated.
TIA
