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bart.syryn
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Hi, We are setting up a webclient application on a server in a datacenter. It is OE11.3.2 - Tomcat 7 on windows 2012R2 server. It takes about 15 seconds to connect to the appserver from a client. Searching for a solution we did the following things : Open a browser and browse to http://1.2.3.4:8080/aia/Aia : Aia1 Ok This works fine and we have a quick response. Then test with a small program to connect to the appserver : CREATE SERVER E-happserver. cConnString = '-URL HTTP://1.2.3.4:8080/aia/Aia?AppService=AS_DP18001'). ASSIGN ret = e-happserver:CONNECT(cConnString). MESSAGE ret VIEW-AS ALERT-BOX. E-happserver
ISCONNECT(). This takes about 15 seconds. Then we checked it on the server self. First we checked if we could connect to the appserver : CREATE SERVER E-happserver. L-ok = E-happserver:CONNECT('-H localhost -AppService AS_DP18001') NO-ERROR. MESSAGE L-ok VIEW-AS ALERT-BOX. e-happserverISCONNECT(). This works very fast. Then on the server we tried connecting to the appserver through the AIA CREATE SERVER E-happserver. cConnString = '-URL HTTP://localhost/aia/Aia?AppService=AS_DP18001'. ASSIGN ret = e-happserver:CONNECT(cConnString). MESSAGE ret VIEW-AS ALERT-BOX. E-happserverISCONNECT(). And then it takes about 15sec to connect. I assume we are not going through Tomcat because we use localhost. What can be the cause of this very slow connection. We have a similar configuration in 10.2A on windows 2008R2. That has been very fast for years now .... In the broker-log of the appserver we see one line with code 15256 - ASK protocol is disabled for this connection. I dont known if this can be a cause. I dont know what the ASK protocol is and it seems to be new in OE11. Can somebody give a hint what we need to do ? Kind regards, Bart Syryn
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ISCONNECT(). This takes about 15 seconds. Then we checked it on the server self. First we checked if we could connect to the appserver : CREATE SERVER E-happserver. L-ok = E-happserver:CONNECT('-H localhost -AppService AS_DP18001') NO-ERROR. MESSAGE L-ok VIEW-AS ALERT-BOX. e-happserverISCONNECT(). This works very fast. Then on the server we tried connecting to the appserver through the AIA CREATE SERVER E-happserver. cConnString = '-URL HTTP://localhost/aia/Aia?AppService=AS_DP18001'. ASSIGN ret = e-happserver:CONNECT(cConnString). MESSAGE ret VIEW-AS ALERT-BOX. E-happserverISCONNECT(). And then it takes about 15sec to connect. I assume we are not going through Tomcat because we use localhost. What can be the cause of this very slow connection. We have a similar configuration in 10.2A on windows 2008R2. That has been very fast for years now .... In the broker-log of the appserver we see one line with code 15256 - ASK protocol is disabled for this connection. I dont known if this can be a cause. I dont know what the ASK protocol is and it seems to be new in OE11. Can somebody give a hint what we need to do ? Kind regards, Bart SyrynContinue reading...