That will work ,but since it's a "busy loop", better to use a sleep instead. eg: java.lang.Thread.sleep(1000); This works because you can write java inside Jaggery.
On Wed, Apr 27, 2016 at 12:19 PM, Nalin Sugathapala <nal...@wso2.com> wrote: > Hi Manu, > > I actually want it to run synchronously. The return will be used to > dynamically generate html. I am executing a WSRequest and I get the feeling > that I am getting throttled resulting in the WSRequest throwing an error. > > Found the following code snippet at [1] to give a time gap between the > WSRequest calls and stop them getting throttled. > > function pause(milliseconds) { > var dt = new Date(); > while ((new Date()) - dt <= milliseconds) { /* Do nothing */ } > } > > > I can use the pause method instead of setTimeout. WDYT? > > [1] The 2nd answer in > http://stackoverflow.com/questions/4122268/using-settimeout-synchronously-in-javascript > > Cheers, > Nalin > > > On Wed, Apr 27, 2016 at 7:29 PM, Manuranga Perera <m...@wso2.com> wrote: > >> Since setTimeout is running in a different thread, above code might not >> work. (didn't have time to test). >> But you can do something like >> >> function fetchContact(token,retryCount){ retryCount = (typeof retryCount >> === 'undefined') ? 5 : retryCount; try{ //actual logic >> //note that using return form here is not a good idea >> //because we might be in a different thread }catch (e){ if(retryCount > >> 0){ setTimeout(function() {a(token,retryCount-1)},1000); } } } >> >> fetchContact(3243); // will try it for at max 5 times >> >> BTW, better to move the thread to dev list. >> >> On Wed, Apr 27, 2016 at 4:30 AM, Nalin Sugathapala <nal...@wso2.com> >> wrote: >> >>> So did an ugly hack by yours truly and an elegant fix as proposed by >>> Tanya. I can think of two possible reasons for the error: >>> a) There is a time out issue, which is fixed by using the >>> CONNECTION_TIMEOUT property that is sent into the open method >>> >>> options.CONNECTION_TIMEOUT = 120000; >>> salesforce.open(options, salesforce_url, false); >>> >>> b) a possible throttling issue at Salesforce, which is the ugly hack >>> ;). I retry 5 times and give up. >>> >>> // variable introduced to allow 5 retries for the before giving up >>> var retry = 0; >>> >>> function fetchContact(token) { >>> >>> try { >>> <the code for the function> >>> >>> retry = 0; >>> return certs; >>> >>> } catch (e) { >>> if (retry <5) >>> { >>> retry += 1; >>> return setTimeout(fetchContact(token), 1000); >>> } else { >>> retry = 0; >>> return {error: e}; >>> } >>> } >>> >>> } >>> >>> Can you think of a better way of doing this. >>> >>> Found [1] that talks about a possible time out. >>> >>> [1] >>> http://salesforce.stackexchange.com/questions/13187/connection-refused-error-message-coming-from-a-java-client-connecting-to-salesfo >>> >>> Cheers, >>> Nalin >>> >>> On Wed, Apr 27, 2016 at 1:30 AM, Jonathan Marsh <jonat...@wso2.com> >>> wrote: >>> >>>> I got a similar error quite often when running the sales dashboard >>>> tools – a refresh would successfully log in. I never got that on a local >>>> machine and when I migrated to WSO2 App Cloud it never occurs. Perhaps >>>> it’s a network timeout or something? >>>> >>>> >>>> >>>> *From:* Nalin Sugathapala [mailto:nal...@wso2.com] >>>> *Sent:* Tuesday, April 26, 2016 2:20 AM >>>> *To:* Jonathan Marsh; Manuranga Perera; Dulitha Wijewantha >>>> *Subject:* Strange error that I encounter >>>> >>>> >>>> >>>> Hi all, >>>> >>>> I keep encountering an error :[2016-04-26 14:32:27,487] INFO >>>> {org.apache.axis2.transport.http.HTTPSender} - Unable to sendViaPost to >>>> url[https://login.salesforce.com/services/Soap/c/23.0/XXXXXXXXXXXXX;] >>>> >>>> The XXXXXXXXXXXXX is my id. >>>> >>>> This is something that comes on and off. Hard to replicate. But don't >>>> want it poping up in production. >>>> >>>> Do you have any idea why this is? >>>> >>>> Cheers, >>>> >>>> Nalin >>>> >>>> >>>> -- >>>> >>>> Nalin Sugathapala >>>> >>>> *Training Program ManagerWSO2, Inc.* >>>> >>>> Mobile : +94 (0) 777 560 525 >>>> <%2B94%20%280%29%20773%20451194> >>>> >>>> Tel : +94 112 145 345 >>>> >>>> nal...@wso2.com <thili...@wso2.com> >>>> >>> >>> >>> >>> -- >>> Nalin Sugathapala >>> >>> *Training Program ManagerWSO2, Inc.* >>> Mobile : +94 (0) 777 560 525 >>> <%2B94%20%280%29%20773%20451194> >>> Tel : +94 112 145 345 >>> nal...@wso2.com <thili...@wso2.com> >>> >> >> >> >> -- >> With regards, >> *Manu*ranga Perera. >> >> phone : 071 7 70 20 50 >> mail : m...@wso2.com >> > > > > -- > Nalin Sugathapala > > *Training Program ManagerWSO2, Inc.* > Mobile : +94 (0) 777 560 525 > <%2B94%20%280%29%20773%20451194> > Tel : +94 112 145 345 > nal...@wso2.com <thili...@wso2.com> > -- With regards, *Manu*ranga Perera. phone : 071 7 70 20 50 mail : m...@wso2.com
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