service

Open an Event object created by my service from my application

由 那年仲夏 提交于 2020-02-02 06:24:19
问题 I have created a windows service. Under which I am creating a event "test". I want to use the same event object to be set/reset by my application. But I do not seem to get the Handle of the event object through my app. But can see the Event being listed in the BaseNamed objects. I think I need to do something with the security Attribute of the create Event. I am creating this event in my service CreateEvent(NULL, TRUE, FALSE, TEXT("Test")) and using OpenEvent in my application. OpenEvent(

GCM push notifications cause 502 Bad Gateway

由 五迷三道 提交于 2020-02-01 03:31:08
问题 I have an .Net windows service that sends GCM push notifications via https://android.googleapis.com/gcm/send. The service periodically sends batches of approximately 10,000 messages at a rate of 10 / second. With each batch, 5 - 10 of the messages will cause a "502 Bad Gateway" response. The messages that generate the 502 always go through with a second try. Is this normal? Could I be sending too many messages too quickly? 回答1: According to the GCM guide, all 5xx error codes should be treated

When to use byte array, and when to use stream?

由 筅森魡賤 提交于 2020-02-01 03:08:05
问题 I need to send images and small video files (around 5MB, less than 10MB) to a REST service, which I will write. I am wondering whether I should use Byte[] or Stream to accomplish this task. What would be the dividing line in terms of transfer file size between using Byte[] and Stream? 回答1: The amount of free memory you're willing to commit to the transaction is your only real constraint. If you have a 5M file, then you'll need to load the entire thing in to RAM, which will cost 5M. If you

Windows Service not starting on Windows 10 upgrade

由 扶醉桌前 提交于 2020-01-31 04:48:06
问题 I wrote a windows service it it works and STARTS fine in most operating systems. I have narrowed down the fact that Windows 10 upgraded from windows 8 causes a problem where the service does not start on reboot when the service is set to automatic. I find that start delayed does work ok. Wondered if anyone knew of nuances between a full from scratch install and an upgrade that might point to the narrowing in on this elusive issue. When it does not work there are no logs or events generated.

Drupal RPC Fault

由 ◇◆丶佛笑我妖孽 提交于 2020-01-25 21:22:25
问题 Hopefully someone can help me with this problem. I'm starting to work with Drupal Services & Adobe Flex. I created a simple service and installed the AMFPHP module. In Adobe Flex when running the application, I don't seem to have a problem...and everything runs fine showing the data However, after uploading the .html and .swf files to my webserver and going to the site [http://www.bkardi.com/top25/Top25UI.html] I get the following error Authentication Error [RPC Fault faultString="Send failed

Start Service from BroadcastReceiver phoneListener

由 主宰稳场 提交于 2020-01-25 20:37:12
问题 I want to stop the the running service when the phone is ringing and I want to restart the service when the call is answered or just after ringing. I always get an java.lang.NullPointerException if the phone call ends. In the CALL_STATE_RINGING the alarmManager cancels and the service stops without any error. Starting the Service again, does not work. I get all the time following NullPointerException. 03-18 19:08:30.280 15795-15795/de.app.test E/AndroidRuntime﹕ FATAL EXCEPTION: main Process:

SOAP Service: Missing WS-Addressing header

由 我怕爱的太早我们不能终老 提交于 2020-01-25 19:27:33
问题 I have a Netbeans SOAP service I can deploy with no issues and a Silverlight client. When I call the service from Silverlight, I get (in silverlight): new DiscourseParserWSClient created; event handler added; service called; Service State is: Open http://localhost:8080/DiscourseParserWS/DiscourseParserWSService An exception occurred during the operation, making the result invalid. The remote server returned an error: NotFound. After the client calls the service, GlassFish v3 Domain responds

SOAP Service: Missing WS-Addressing header

由 感情迁移 提交于 2020-01-25 19:27:29
问题 I have a Netbeans SOAP service I can deploy with no issues and a Silverlight client. When I call the service from Silverlight, I get (in silverlight): new DiscourseParserWSClient created; event handler added; service called; Service State is: Open http://localhost:8080/DiscourseParserWS/DiscourseParserWSService An exception occurred during the operation, making the result invalid. The remote server returned an error: NotFound. After the client calls the service, GlassFish v3 Domain responds

how to start a service properly and keep it alive?

由 允我心安 提交于 2020-01-25 11:19:48
问题 I know there are other question with the same topic, but I didn't find an answer to my questions. my goal is to have a service which works on the background as a location listener, and it won't be stopped when the application is stopped (either by a task killer). currently, I'm starting the service with startService(Intent) if it the service isn't started already and bind to it using bindService(Intent,ServiceConnection, 0). now, the first problem is that my application crashes but the

CentOS7关闭防火墙方法

由 穿精又带淫゛_ 提交于 2020-01-25 10:07:58
在之前的版本中关闭防火墙等服务的命令是 service iptables stop /etc/init.d/iptables stop 在RHEL7中,其实没有这个服务 [root@rhel7 ~]# cat /etc/redhat-release Red Hat Enterprise Linux Server release 7.0 (Maipo) [root@rhel7 ~]# service iptables stop Redirecting to /bin/systemctl stop iptables.service [root@rhel7 ~]# /etc/init.d/iptables stop -bash: /etc/init.d/iptables: No such file or directory 原来在RHEL7开始，使用systemctl工具来管理服务程序，包括了service和chkconfig [root@rhel7 ~]# systemctl list-unit-files|grep enabled cups.path enabled abrt-ccpp.service enabled abrt-oops.service enabled abrt-vmcore.service enabled abrt-xorg.service enabled
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