How to control the concurrency of Azure Event Grid trigger
1
I found the host.json which tells how to control behavior of my Function app. But it doesn't show entries about event grid trigger.
I was wondering as publisher(in my case, events related to blob storage) sends http requests to my function, does it mean I can control Event trigger with http configuration? By the way it's preferred not to realize custom Http trigger to handle events but if it's the only way, I may have to accept it.
azure azure-functions azure-eventgrid asked Nov 15 '18 at 23:02
Allen WalkerAllen Walker
407
|
show 2 more comments
1
I found the host.json which tells how to control behavior of my Function app. But it doesn't show entries about event grid trigger.
I was wondering as publisher(in my case, events related to blob storage) sends http requests to my function, does it mean I can control Event trigger with http configuration? By the way it's preferred not to realize custom Http trigger to handle events but if it's the only way, I may have to accept it.
azure azure-functions azure-eventgrid asked Nov 15 '18 at 23:02
Allen WalkerAllen Walker
407
2
If you're concerned about rate, you could have EventGrid events go into a queue to level the load.
– Sean Feldman
Nov 15 '18 at 23:28
@SeanFeldman Thanks, do you mean it's a good choice to work with Queuetrigger instead and configure the concurrency of queue?
– Allen Walker
Nov 18 '18 at 0:56
Yes. Control what you can.
– Sean Feldman
Nov 18 '18 at 5:53
1
@AllenWalker The EventGridTrigger is a Push trigger comparing to the QueueTrigger such as a Pull one, which allows to you a controlling concurrency on the consumer side. For increasing a concurrency on the subscriber side, there is an option to push the event grid events to the EventHub Subscriber with multiple partitions. Using a batch processing on the consumer side will allow for EventHubTrigger increase a concurrency and also capability to use a streaming technology (ASA job, etc.)
– Roman Kiss
Nov 18 '18 at 6:34
@RomanKiss Thanks a lot for the points, looks like I should go back to review the docs before going forward to decide the pattern.
– Allen Walker
Nov 19 '18 at 15:20
|
show 2 more comments
1
1
1
I found the host.json which tells how to control behavior of my Function app. But it doesn't show entries about event grid trigger.
I was wondering as publisher(in my case, events related to blob storage) sends http requests to my function, does it mean I can control Event trigger with http configuration? By the way it's preferred not to realize custom Http trigger to handle events but if it's the only way, I may have to accept it.
azure azure-functions azure-eventgrid asked Nov 15 '18 at 23:02
Allen WalkerAllen Walker
407
I found the host.json which tells how to control behavior of my Function app. But it doesn't show entries about event grid trigger.
I was wondering as publisher(in my case, events related to blob storage) sends http requests to my function, does it mean I can control Event trigger with http configuration? By the way it's preferred not to realize custom Http trigger to handle events but if it's the only way, I may have to accept it.
azure azure-functions azure-eventgrid azure azure-functions azure-eventgrid asked Nov 15 '18 at 23:02
Allen WalkerAllen Walker
407
asked Nov 15 '18 at 23:02
Allen WalkerAllen Walker
407
asked Nov 15 '18 at 23:02
Allen WalkerAllen Walker
407
asked Nov 15 '18 at 23:02
Allen WalkerAllen Walker
407
asked Nov 15 '18 at 23:02
Allen WalkerAllen Walker
407
407
2
If you're concerned about rate, you could have EventGrid events go into a queue to level the load.
– Sean Feldman
Nov 15 '18 at 23:28
@SeanFeldman Thanks, do you mean it's a good choice to work with Queuetrigger instead and configure the concurrency of queue?
– Allen Walker
Nov 18 '18 at 0:56
Yes. Control what you can.
– Sean Feldman
Nov 18 '18 at 5:53
1
@AllenWalker The EventGridTrigger is a Push trigger comparing to the QueueTrigger such as a Pull one, which allows to you a controlling concurrency on the consumer side. For increasing a concurrency on the subscriber side, there is an option to push the event grid events to the EventHub Subscriber with multiple partitions. Using a batch processing on the consumer side will allow for EventHubTrigger increase a concurrency and also capability to use a streaming technology (ASA job, etc.)
– Roman Kiss
Nov 18 '18 at 6:34
@RomanKiss Thanks a lot for the points, looks like I should go back to review the docs before going forward to decide the pattern.
– Allen Walker
Nov 19 '18 at 15:20
|
show 2 more comments
2
If you're concerned about rate, you could have EventGrid events go into a queue to level the load.
– Sean Feldman
Nov 15 '18 at 23:28
@SeanFeldman Thanks, do you mean it's a good choice to work with Queuetrigger instead and configure the concurrency of queue?
– Allen Walker
Nov 18 '18 at 0:56
Yes. Control what you can.
– Sean Feldman
Nov 18 '18 at 5:53
1
@AllenWalker The EventGridTrigger is a Push trigger comparing to the QueueTrigger such as a Pull one, which allows to you a controlling concurrency on the consumer side. For increasing a concurrency on the subscriber side, there is an option to push the event grid events to the EventHub Subscriber with multiple partitions. Using a batch processing on the consumer side will allow for EventHubTrigger increase a concurrency and also capability to use a streaming technology (ASA job, etc.)
– Roman Kiss
Nov 18 '18 at 6:34
@RomanKiss Thanks a lot for the points, looks like I should go back to review the docs before going forward to decide the pattern.
– Allen Walker
Nov 19 '18 at 15:20
2
2
If you're concerned about rate, you could have EventGrid events go into a queue to level the load.
– Sean Feldman
Nov 15 '18 at 23:28
If you're concerned about rate, you could have EventGrid events go into a queue to level the load.
– Sean Feldman
Nov 15 '18 at 23:28
@SeanFeldman Thanks, do you mean it's a good choice to work with Queuetrigger instead and configure the concurrency of queue?
– Allen Walker
Nov 18 '18 at 0:56
@SeanFeldman Thanks, do you mean it's a good choice to work with Queuetrigger instead and configure the concurrency of queue?
– Allen Walker
Nov 18 '18 at 0:56
Yes. Control what you can.
– Sean Feldman
Nov 18 '18 at 5:53
Yes. Control what you can.
– Sean Feldman
Nov 18 '18 at 5:53
1
1
@AllenWalker The EventGridTrigger is a Push trigger comparing to the QueueTrigger such as a Pull one, which allows to you a controlling concurrency on the consumer side. For increasing a concurrency on the subscriber side, there is an option to push the event grid events to the EventHub Subscriber with multiple partitions. Using a batch processing on the consumer side will allow for EventHubTrigger increase a concurrency and also capability to use a streaming technology (ASA job, etc.)
– Roman Kiss
Nov 18 '18 at 6:34
@AllenWalker The EventGridTrigger is a Push trigger comparing to the QueueTrigger such as a Pull one, which allows to you a controlling concurrency on the consumer side. For increasing a concurrency on the subscriber side, there is an option to push the event grid events to the EventHub Subscriber with multiple partitions. Using a batch processing on the consumer side will allow for EventHubTrigger increase a concurrency and also capability to use a streaming technology (ASA job, etc.)
– Roman Kiss
Nov 18 '18 at 6:34
@RomanKiss Thanks a lot for the points, looks like I should go back to review the docs before going forward to decide the pattern.
– Allen Walker
Nov 19 '18 at 15:20
@RomanKiss Thanks a lot for the points, looks like I should go back to review the docs before going forward to decide the pattern.
– Allen Walker
Nov 19 '18 at 15:20
|
show 2 more comments
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2
If you're concerned about rate, you could have EventGrid events go into a queue to level the load.
– Sean Feldman
Nov 15 '18 at 23:28
@SeanFeldman Thanks, do you mean it's a good choice to work with Queuetrigger instead and configure the concurrency of queue?
– Allen Walker
Nov 18 '18 at 0:56
Yes. Control what you can.
– Sean Feldman
Nov 18 '18 at 5:53
1
@AllenWalker The EventGridTrigger is a Push trigger comparing to the QueueTrigger such as a Pull one, which allows to you a controlling concurrency on the consumer side. For increasing a concurrency on the subscriber side, there is an option to push the event grid events to the EventHub Subscriber with multiple partitions. Using a batch processing on the consumer side will allow for EventHubTrigger increase a concurrency and also capability to use a streaming technology (ASA job, etc.)
– Roman Kiss
Nov 18 '18 at 6:34
@RomanKiss Thanks a lot for the points, looks like I should go back to review the docs before going forward to decide the pattern.
– Allen Walker
Nov 19 '18 at 15:20