An easy way to determine who's calling is simply to print the call stack by adding the following line in your method,
(new Exception).printStackTrace alex On Sun, Nov 29, 2009 at 9:24 PM, David Pollak <[email protected] > wrote: > > > On Sun, Nov 29, 2009 at 7:24 AM, Hannes <[email protected]> wrote: > >> Hey Lifters, >> > > How is joinOtherOrders being invoked? > > >> >> I've some really strange things going on here. Please consider this >> method definition. I've put alot of print "debug" statements between >> other statements. There's a while-loop that only starts, when the given >> list (orders) is not empty. It stops when "done" is set to true. So far, >> so good. Than, have a look at the Lift output. I put in a comment, >> pointing out where the program runs into the while loop. >> >> What really shocks me, are these print statements : >> >> before done=false >> after done=true >> i += 1 >> outside while >> INFO - Service request (GET) / took 121 Milliseconds >> start of joinAll! >> >> >> The loop ends with "outside while" and than the method gets called again >> immediately! But who calls it? I don't.... >> >> Any ideas? >> >> thanks. >> >> >> >> ---------------------------- method definition >> -------------------------------------------------------------------------- >> >> def joinOtherOrders: Unit = { >> >> def joinAll(orders: List[LimitOrder]) = { >> >> println("start of joinAll!") >> >> var done = false >> >> var i = 0 >> >> while (!orders.isEmpty && !done) { >> >> println("i=" + i + ", " + "orders.isEmpty=" + >> orders.isEmpty + ", " + "done=" + done) >> >> if (this.lots.is == orders(i).lots.is){ >> >> println("case-1") >> >> println("this=" + this + ", orders(i)=" + orders(i)) >> >> this.open(orders(i)) >> >> done = true >> >> } >> >> if (this.lots.is < orders(i).lots.is){ >> >> println("case-2") >> >> println("this=" + this + ", orders(i)=" + orders(i)) >> >> orders(i).reduceLots(this.lots.is) >> >> val newOrder = orders(i).cloneWith(this.lots.is) >> >> newOrder.save >> >> this.open(newOrder) >> >> println("before done=" + done) >> >> done = true >> >> println("after done=" + done) >> >> } >> >> if (this.lots.is > orders(i).lots.is){ >> >> println("case-3") >> >> println("this=" + this + ", orders(i)=" + orders(i)) >> >> this.reduceLots(orders(i).lots.is) >> >> val newOrder = this.cloneWith(orders(i).lots.is) >> >> newOrder.save >> >> newOrder.open(orders(i)) >> >> } >> >> i += 1 >> >> println("i += 1") >> >> } >> >> println("outside while") >> >> } >> >> def findLimitOrdersById: List[LimitOrder] = >> >> this.findCandidates.map(x => LimitOrderMetaObj.findAll( >> >> By(LimitOrderMetaObj.id, x)).head) >> >> joinAll(findLimitOrdersById) >> >> } >> >> >> ---------- Lift Output >> ------------------------------------------------------------------------------- >> >> >> [INFO] Started Jetty Server >> [INFO] Starting scanner at interval of 5 seconds. >> INFO - Service request (GET) /comet_request/54834680365/y7kybsmuyv1g took >> 64 Milliseconds >> INFO - Service request (GET) /comet_request/85319966940/y7kybsmuyv1g took >> 23 Milliseconds >> INFO - Service request (GET) /favicon.ico took 86 Milliseconds >> INFO - Service request (GET) /comet_request/41521581405/y7kybsmuyv1g took >> 48 Milliseconds >> INFO - Service request (GET) /comet_request/93176242746/y7kybsmuyv1g took >> 7 Milliseconds >> INFO - Service request (GET) /favicon.ico took 38 Milliseconds >> INFO - Service request (GET) /favicon.ico took 5 Milliseconds >> INFO - Service request (GET) / took 551 Milliseconds >> INFO - Service request (GET) /comet_request/81361316835/y7kybsmuyv1g took >> 9 Milliseconds >> INFO - Service request (GET) /favicon.ico took 16 Milliseconds >> INFO - Service request (GET) / took 61 Milliseconds >> INFO - Service request (GET) /comet_request/76898140873/y7kybsmuyv1g took >> 30 Milliseconds >> INFO - Service request (GET) /comet_request/e8jesgmo10oq/cometAjax.js took >> 14 Milliseconds >> INFO - Service request (GET) / took 354 Milliseconds >> INFO - Service request (GET) / took 734 Milliseconds >> INFO - Service request (GET) / took 484 Milliseconds >> INFO - Service request (GET) /images/ajax-loader.gif took 7 Milliseconds >> INFO - Service request (GET) /favicon.ico took 4 Milliseconds >> INFO - Service request (GET) /comet_request/78026241833/e8jesgmo10oq took >> 55 Milliseconds >> INFO - Service request (GET) /comet_request/28225538857/e8jesgmo10oq took >> 600 Milliseconds >> INFO - Service request (GET) /user_mgt/sign_up took 711 Milliseconds >> INFO - Service request (GET) /images/ajax-loader.gif took 2 Milliseconds >> INFO - Service request (GET) /user_mgt/login took 38 Milliseconds >> INFO - Service request (GET) /images/ajax-loader.gif took 2 Milliseconds >> INFO - Service request (POST) /user_mgt/login took 122 Milliseconds >> INFO - Service request (GET) / took 93 Milliseconds >> INFO - Service request (GET) /images/ajax-loader.gif took 1 Milliseconds >> INFO - Service request (GET) /comet_request/42818301584/e8jesgmo10oq took >> 1144 Milliseconds >> INFO - Service request (GET) /limitorder/list took 99 Milliseconds >> INFO - Service request (GET) /images/ajax-loader.gif took 1 Milliseconds >> INFO - Service request (GET) /limitorder/create took 77 Milliseconds >> INFO - Service request (GET) /images/ajax-loader.gif took 2 Milliseconds >> INFO - Service request (POST) /limitorder/create took 134 Milliseconds >> start of joinAll! >> outside while >> INFO - Service request (GET) /limitorder/list took 270 Milliseconds >> INFO - Service request (GET) /images/ajax-loader.gif took 2 Milliseconds >> INFO - Service request (GET) /limitorder/create took 51 Milliseconds >> INFO - Service request (GET) /images/ajax-loader.gif took 2 Milliseconds >> INFO - Service request (POST) /limitorder/create took 11 Milliseconds >> start of joinAll! >> outside while >> INFO - Service request (GET) /limitorder/list took 56 Milliseconds >> INFO - Service request (GET) /images/ajax-loader.gif took 1 Milliseconds >> INFO - Service request (GET) /user_mgt/logout took 21 Milliseconds >> INFO - The CometActor org.tobster.comet.mar...@c595bcd Received Shutdown >> INFO - Service request (GET) / took 82 Milliseconds >> INFO - Service request (GET) /images/ajax-loader.gif took 1 Milliseconds >> INFO - Service request (GET) /comet_request/16awv92sf1zgl/cometAjax.js >> took 2 Milliseconds >> INFO - Service request (GET) /comet_request/21077236431/16awv92sf1zgl took >> 41 Milliseconds >> INFO - Service request (GET) /comet_request/89548874922/16awv92sf1zgl took >> 817 Milliseconds >> INFO - Service request (GET) /user_mgt/sign_up took 325 Milliseconds >> INFO - Service request (GET) /images/ajax-loader.gif took 1 Milliseconds >> INFO - Service request (POST) /user_mgt/sign_up took 69 Milliseconds >> INFO - Service request (GET) / took 21 Milliseconds >> INFO - Service request (GET) /images/ajax-loader.gif took 1 Milliseconds >> INFO - Service request (GET) /comet_request/33304915285/16awv92sf1zgl took >> 2485 Milliseconds >> INFO - Service request (GET) /limitorder/create took 102 Milliseconds >> INFO - Service request (GET) /images/ajax-loader.gif took 2 Milliseconds >> INFO - Service request (POST) /limitorder/create took 33 Milliseconds >> start of joinAll! >> outside while >> INFO - Service request (GET) / took 42 Milliseconds >> INFO - Service request (GET) /images/ajax-loader.gif took 2 Milliseconds >> INFO - Service request (GET) /comet_request/43041247578/16awv92sf1zgl took >> 1270 Milliseconds >> INFO - Service request (GET) /limitorder/create took 72 Milliseconds >> INFO - Service request (GET) /images/ajax-loader.gif took 2 Milliseconds >> INFO - Service request (POST) /limitorder/create took 34 Milliseconds >> start of joinAll! >> outside while >> INFO - Service request (GET) / took 28 Milliseconds >> INFO - Service request (GET) /images/ajax-loader.gif took 1 Milliseconds >> INFO - Service request (GET) /comet_request/94649970499/16awv92sf1zgl took >> 2455 Milliseconds >> INFO - Service request (GET) /limitorder/create took 25 Milliseconds >> INFO - Service request (GET) /images/ajax-loader.gif took 1 Milliseconds >> INFO - Service request (POST) /limitorder/create took 10 Milliseconds >> >> ####### Interesting things start here >> ##################################### >> >> start of joinAll! >> i=0, orders.isEmpty=false, done=false >> case-3 >> this={ owner=2, type=, lots=2, market= }, orders(i)={ owner=1, type=SELL, >> lots=1, market=Beginner } >> computeAndSetMarketValue >> computeNewMarketValue >> setMarketValue from ID=1 to: 10001 >> findAndCloseOpenOrder: found=0 >> findAndCloseOpenOrder: found=0 >> i += 1 >> i=1, orders.isEmpty=false, done=false >> case-2 >> this={ owner=2, type=, lots=1, market= }, orders(i)={ owner=1, type=SELL, >> lots=2, market=Beginner } >> computeAndSetMarketValue >> computeNewMarketValue >> setMarketValue from ID=1 to: 10001 >> findAndCloseOpenOrder: found=0 >> findAndCloseOpenOrder: found=0 >> before done=false >> after done=true >> i += 1 >> outside while >> INFO - Service request (GET) / took 121 Milliseconds >> start of joinAll! >> i=0, orders.isEmpty=false, done=false >> case-1 >> this={ owner=2, type=BUY, lots=1, market=Beginner }, orders(i)={ owner=1, >> type=SELL, lots=1, market=Beginner } >> computeAndSetMarketValue >> computeNewMarketValue >> setMarketValue from ID=1 to: 10001 >> findAndCloseOpenOrder: found=0 >> findAndCloseOpenOrder: found=0 >> i += 1 >> outside while >> start of joinAll! >> outside while >> INFO - Service request (GET) /images/ajax-loader.gif took 1 Milliseconds >> >> -- >> >> You received this message because you are subscribed to the Google Groups >> "Lift" group. >> To post to this group, send email to [email protected]. >> To unsubscribe from this group, send email to >> [email protected]<liftweb%[email protected]> >> . >> For more options, visit this group at >> http://groups.google.com/group/liftweb?hl=en. >> >> >> > > > -- > Lift, the simply functional web framework http://liftweb.net > Beginning Scala http://www.apress.com/book/view/1430219890 > Follow me: http://twitter.com/dpp > Surf the harmonics > > -- > You received this message because you are subscribed to the Google Groups > "Lift" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]<liftweb%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/liftweb?hl=en. > -- You received this message because you are subscribed to the Google Groups "Lift" group. 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