Wilton Ergon

I have problems with performance and high cpu usage of the iis process, this process runs the hyperserver dll, and it has consumed more cpu than my application. we know what she does behind the scenes

up

this was promised a long time ago, and so far we have no idea when it will be available, if unigui really wants to be used for systems with a lot of access, this option is of fundamental importance, today I have a bank server with 5 application servers, and I use nginx to balance the load, but due to the unigui architecture that has to maintain a user session, nginx ends up distributing as improperly configured, I imagine that the unigui balancer will better distribute how to study, as it must analyze and consider the number of open openings on each server. I have a lot of overload problems on some machines, I did everything to optimize my system, but the number of accesses is very large, I have peaks of more than 3000 users and even with 5 servers it is not working. I have a monthly expense of around 2,000 u $ a month with servers, and a high value for so little access. my system has many resources that demand a lot from the server, they are generated from report diaries.

already tried to use another port? ex: 33000

for x:=0 to self.components.count-1 do begin if self.components[x] is tuniquery then begin tuniquery(self.components[x]).afterscroll :=nil; tuniquery(self.components[x]).close; end; end this will disable afterscroll from all your queries, and close them.

Sherzod, I already tried this, but the application running locally (localhost) does not have this problem the problem only occurs when I publish it on my server. it runs on the hyperserver here I have windows 10 on server windows server 2019 so if I do an example it will not show the problem.

have you tried before creating the controls, use the suspendlayouts command and at the end resumelayouts? for each control created, the unigui will send a request to the browser to render the component, doing this 300 times will really generate a delay the command causes this to be done only 1x at the end of the process. about alerting other users, look for websockets, here in the forum there is an example created by a great collaborator, but it requires the purchase of an extra component.

unigui 1.90.0.1547 delphi 10.4 sdac sql server 2019 I have a problem that is making me sleepy. in a form I display the contents of a varchar (max) sql server field. when I run the application locally, the content is displayed correctly, when I run the same application on the server (hyperserver) some data is overlaid. I've tried everything and nothing works. it is not some hidden character that is causing this behavior. the only difference and the place of execution. remembering that both on my server and locally, and the exe that is running. I tried to make a test case to demonstrate this, but locally it works, so there is no way for me to send a sample to demonstrate the problem. this did not happen in the old version using sencha 6.7 Running my server text post in database. display value in notepad++

I saw in the documentation, and it is good to avoid activating the sequenced option of the tunitimer. another way and in the timer, you can exchange messages by checking files in a folder, reading a file from a folder (plain text) and less costly than fetching it from your database. a fileexist, and better than a select from table.

the test had been done on a previous version of the unigui, the current 1547, it is working. thanks.

I also realized this problem, uni-1.90.0.1547

I create tunimdatepicket controls dynamically, but I can't set the aftercreate event to change the button's title. the code below works when the component is already on the screen. but it doesn't work when it's created dynamically. var cDateTimePicker:TUniMDatePicker cDateTimePicker := TUniMDatePicker.Create(self); cDateTimePicker.ClientEvents.UniEvents.Values['afterCreate'] := 'function afterCreate(sender) '+ '{ '+ ' var me=sender.getPicker(); '+ ' if (me && !Ext.isWindows) { '+ ' me.getDoneButton().setText("OK"); '+ ' me.getCancelButton().setText("X") '+ ' } '+ '}';

It is always a great pleasure to see what you have to say, we count on your dedication, and my most sincere good wishes.

the files are missing the TsgcWebSocketServer component where to download the files gcBase_Classes, sgcTCP_Classes, sgcWebSocket_Classes, sgcWebSocket_Classes_Indy, sgcWebSocket_Server, sgcWebSocket;

see this https://radcore.pro.br/

Farshad, I am anxious to allow the hyperserver on several servers, today I am using a linux server with ngnix to do the load balancer, I think that if this were done by the unigui itself, we would have more control, and would avoid the cost of this linux machine. for those who work with the public agency like me, the number of accesses, and exponential, I need a lot of machines to deal with this .. .......... since version 1542 we already have 4 months, with no news of what is in the script. this year, things are not going well, tell us what's going on.

I'm unifying all my sites in one, to make management easier, and to avoid these port problems, I had already deleted the log, I had about 120 sites using hyperserver, and each one going up 4 nodes, this generated almost 500 instances of my project in memory, working with only one site, and maintaining only 50 nodes, it seems to me to be more correct. anyway thank you.

what interval do you suggest, because I have other sites with numbers nearby without a problem

GEPWEB_D.dll: 00003A50: 11:46:20 [TUniHyperNode.Terminate]:Node #0 forcefully terminated. GEPWEB_D.dll: 00003A50: 11:46:20 [HttpExtensionProc[10.0.3.14]]:Exception : Failed to initialize node: 0 : Addr: $06543681 GEPWEB_D.dll: 000056A4: 11:46:21 []:Terminating ISAPI Server. Module Handle: 0000000006250000 GEPWEB_D.dll: 000056A4: 11:46:21 [TUniServerModule]:Shutting Down Server. GEPWEB_D.dll: 000056A4: 11:46:21 [TUniHyperServer]:Terminating... GEPWEB_D.dll: 000056A4: 11:46:21 [TUniHyperNodeManager]:Terminating... GEPWEB_D.dll: 00002E68: 11:46:55 [TUniHyperNodeManagerWorker]:Failed to initialize node: 1 GEPWEB_D.dll: 000056A4: 11:46:55 [TUniHyperNodeManager]:Terminated. GEPWEB_D.dll: 000056A4: 11:46:55 [TUniGUISessionManager]:Terminating Session manager. GEPWEB_D.dll: 000056A4: 11:46:55 [TUniGUISessionManager]:Stopping Cache Eraser... GEPWEB_D.dll: 000056A4: 11:46:55 [TUniGUISessionManager]:Cache Eraser Stopped. GEPWEB_D.dll: 000056A4: 11:46:55 [TUniGUISessionManager]:Destroying Worker Threads. GEPWEB_D.dll: 000056A4: 11:46:55 [TUniGUISessionManager]:Session manager terminated. GEPWEB_D.dll: 000056A4: 11:46:56 [TUniHyperServer]:Terminated. GEPWEB_D.dll: 000056A4: 11:46:56 [TUniServerModule]:Server Shutdown Completed. GEPWEB_D.dll: 000056A4: 11:46:56 []:ISAPI Server Terminated. Module Handle: 0000000006250000 GEPWEB_D.dll: 000056A4: 11:46:56 []:<--------------------------------------------------------------> I am having problems starting my system on one of my servers, which check in the log and that an ip that does not exist on the computer. other sites on that same server open normally, and all of my sites use the same system. I already tried to disable the antivirus, kaspersky, and it didn't work. my cfg hyperserver [transport] pool_size=0 command_timeout=20000 request_timeout=300000 connect_timeout=20000 [http_transport] start_port=33300 [hyper_server] binary_name=GEPWEB_E.EXE initial_nodes=2 max_nodes=4 max_sessions=0 sessions_per_nodes=0 prompt_login=1 persistent_node_zero=0 port=8077 url_path= url_referer= ext_root=[ext]\ uni_mobile_root=[unim]\ uni_root=[uni]\ uni_packages_root=[unipack]\ max_requests=500 detailed_log=0 server_title=GEPWEB antiflood_per_ip=0 server_root= framework_files_root= session_one_per_ip=0 server_build=1.90.0.1547 [node_recycling] enabled=1 recycle_after_secs=3600 recycle_after_sessions=0 recycle_after_idle_seconds=900 recycle_when_empty=1 recycle_after_idle_secs=900 [custom_mimes] mime_0_ext=woff mime_0_type=application/font mime_1_ext=woff2 mime_1_type=application/font mime_2_ext=ttf mime_2_type=application/font mime_3_ext=rem mime_3_type=Remessa mime_4_ext=ret mime_4_type=Retorno mime_5_ext=crm mime_5_type=Retorno Sicredi mime_6_ext=doc mime_6_type=word mime_7_ext=pdf mime_7_type=pdf

I just tested it, and in version 1.90.0.1547, it worked again. tested on chrome, and on the edge

simply incredible, excellent job

this is an old problem, the only reliable event to capture completion of the system, and in the TUniMainModule.UniGUIMainModuleDestroy however, in this event, you no longer have access to the mainmodule components and objects. I did it like this: When I access my application, I save the connection data in a table with the section id, no destroy, and re-connect to the database and clear the connection data.

in servermodule AntiFloodPerIP prevents multiple access from the same ip, similar to ddos attacks or SYN Flood Attack WhipeIPList define a list of ips that can connect to your system attacks, DDOS must be implemented at the network layer, before reaching your server, and it does not depend on the unigui. whenever you capture something to execute sql queries, without parameterization, replace the content of the string by removing the character '(single quotes), this avoids sql injection Smurf Attacks - I only know they are blue rs

I transferred my system to another datacenter, the freezing of windows stopped, it was a problem on the host servers I was using. in the new datacenter, sometimes I have a high cpu load reaching 100% of use, but windows do not crash, I am still doing countless reviews on my project, because I have a great structure, and the high use of CPUs worries me a lot. I have 5 cloud servers with 16 gb and 6 colors each, plus a database server with 128 gb memory, and I do the load balancer between servers with nginx, this should be enough for at least 2 thousand simultaneous users, and i am trying high cpu load with 30% of that amount.