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Vertx.io Scheduling Tasks
2019 Community Moderator ElectionJava library class to handle scheduled execution of “callbacks”?Schedule method invocation C#Oracle scheduled tasks?Scheduling a time in the future to send an email in Java or PythonScheduling a dynamic asp.net function?What's the easiest way to schedule a function to run at a specific time using C#Java enterprise architecture for delegating tasks between applicationsEmail Scheduler in C# using WCFIstio request tracing for vert.x event bus messagesVertx Websocket: Load Balancing
There is a system at a company I just started working for. The system allows clients to manage their subscriber notifications via SMS. Users log in via a web application and create messages (each message has a send date_time, destination phone_number etc). These messages are saved in a mysql database. They also have a java application implemented using jsvc. This application keeps reading the database 24/7 every 1 minute and sending the messages (via an external network provider API), that is for very message that should be sent at that particular time.
I've been brought in to rewrite the whole thing. Currently I can't change anything that deals with the web application and the database. I'm only trying to rewrite the jsvc using vertx.
I already have already written vertx service that communicates with the db and another service that communicates with the external API.
I have thought of creating a periodic function that runs every hour (it reads the database and gets all the messages that should be sent within the next one hour) and then schedules this messages to be sent to the service that communicates with external API.
My question is, how would I achieve such scheduling? The send date_time of each message is precise to the minute in the database. I'm looking at Chime and how to incorporate it but I haven't seen a good example to help me know the proper way to do it.
So, what is the proper way to use Chime to schedule eventbus messages to the external API service and is there another way I can structure this use case?
java scheduling vert.x
asked Mar 7 at 15:36
ObbyObby
388
add a comment |
There is a system at a company I just started working for. The system allows clients to manage their subscriber notifications via SMS. Users log in via a web application and create messages (each message has a send date_time, destination phone_number etc). These messages are saved in a mysql database. They also have a java application implemented using jsvc. This application keeps reading the database 24/7 every 1 minute and sending the messages (via an external network provider API), that is for very message that should be sent at that particular time.
I've been brought in to rewrite the whole thing. Currently I can't change anything that deals with the web application and the database. I'm only trying to rewrite the jsvc using vertx.
I already have already written vertx service that communicates with the db and another service that communicates with the external API.
I have thought of creating a periodic function that runs every hour (it reads the database and gets all the messages that should be sent within the next one hour) and then schedules this messages to be sent to the service that communicates with external API.
My question is, how would I achieve such scheduling? The send date_time of each message is precise to the minute in the database. I'm looking at Chime and how to incorporate it but I haven't seen a good example to help me know the proper way to do it.
So, what is the proper way to use Chime to schedule eventbus messages to the external API service and is there another way I can structure this use case?
java scheduling vert.x
asked Mar 7 at 15:36
ObbyObby
388
add a comment |
There is a system at a company I just started working for. The system allows clients to manage their subscriber notifications via SMS. Users log in via a web application and create messages (each message has a send date_time, destination phone_number etc). These messages are saved in a mysql database. They also have a java application implemented using jsvc. This application keeps reading the database 24/7 every 1 minute and sending the messages (via an external network provider API), that is for very message that should be sent at that particular time.
I've been brought in to rewrite the whole thing. Currently I can't change anything that deals with the web application and the database. I'm only trying to rewrite the jsvc using vertx.
I already have already written vertx service that communicates with the db and another service that communicates with the external API.
I have thought of creating a periodic function that runs every hour (it reads the database and gets all the messages that should be sent within the next one hour) and then schedules this messages to be sent to the service that communicates with external API.
My question is, how would I achieve such scheduling? The send date_time of each message is precise to the minute in the database. I'm looking at Chime and how to incorporate it but I haven't seen a good example to help me know the proper way to do it.
So, what is the proper way to use Chime to schedule eventbus messages to the external API service and is there another way I can structure this use case?
java scheduling vert.x
asked Mar 7 at 15:36
ObbyObby
388
There is a system at a company I just started working for. The system allows clients to manage their subscriber notifications via SMS. Users log in via a web application and create messages (each message has a send date_time, destination phone_number etc). These messages are saved in a mysql database. They also have a java application implemented using jsvc. This application keeps reading the database 24/7 every 1 minute and sending the messages (via an external network provider API), that is for very message that should be sent at that particular time.
I've been brought in to rewrite the whole thing. Currently I can't change anything that deals with the web application and the database. I'm only trying to rewrite the jsvc using vertx.
I already have already written vertx service that communicates with the db and another service that communicates with the external API.
I have thought of creating a periodic function that runs every hour (it reads the database and gets all the messages that should be sent within the next one hour) and then schedules this messages to be sent to the service that communicates with external API.
My question is, how would I achieve such scheduling? The send date_time of each message is precise to the minute in the database. I'm looking at Chime and how to incorporate it but I haven't seen a good example to help me know the proper way to do it.
So, what is the proper way to use Chime to schedule eventbus messages to the external API service and is there another way I can structure this use case?
java scheduling vert.x
java scheduling vert.x
asked Mar 7 at 15:36
ObbyObby
388
asked Mar 7 at 15:36
ObbyObby
388
asked Mar 7 at 15:36
ObbyObby
388
asked Mar 7 at 15:36
ObbyObby
388
asked Mar 7 at 15:36
ObbyObby
388
388
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
Vert.x provides you with setPeriodic() for that.
You can run a job every hour with something like:
vertx.setPeriodic(1000 * 60 * 60, (l) ->
// Your code here
);
answered Mar 8 at 9:43
Alexey SoshinAlexey Soshin
7,2881614
I'm actually using this. The problem is, when it runs, it will select all messages to be sent within the next hour from the database, remember all this messages may have different minute setting. let's say the periodic runs at 10 am, Selects all messages to be sent between 10am and 11am. Some messages may be sent immediately at 10am, others at 10.15, 10.20, 10.30, 10.45 e.t.c. Those are the ones I need to schedule within the hour
– Obby
Mar 9 at 10:10
Your period should be the minimum amount of time between messages. If you can specify something like 10:17, run this task every minute and check. If you can only specify 5ths of minutes, run this job every 5 minutes.
– Alexey Soshin
Mar 9 at 10:20
I really wanted to avoid running it every minute because not every minute will have a message. I'm currently looking at vertx-cron, will see how it goes
– Obby
Mar 9 at 11:19
add a comment |
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1 Answer
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1 Answer
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active
oldest
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oldest
votes
Vert.x provides you with setPeriodic() for that.
You can run a job every hour with something like:
vertx.setPeriodic(1000 * 60 * 60, (l) ->
// Your code here
);
answered Mar 8 at 9:43
Alexey SoshinAlexey Soshin
7,2881614
I'm actually using this. The problem is, when it runs, it will select all messages to be sent within the next hour from the database, remember all this messages may have different minute setting. let's say the periodic runs at 10 am, Selects all messages to be sent between 10am and 11am. Some messages may be sent immediately at 10am, others at 10.15, 10.20, 10.30, 10.45 e.t.c. Those are the ones I need to schedule within the hour
– Obby
Mar 9 at 10:10
Your period should be the minimum amount of time between messages. If you can specify something like 10:17, run this task every minute and check. If you can only specify 5ths of minutes, run this job every 5 minutes.
– Alexey Soshin
Mar 9 at 10:20
I really wanted to avoid running it every minute because not every minute will have a message. I'm currently looking at vertx-cron, will see how it goes
– Obby
Mar 9 at 11:19
add a comment |
Vert.x provides you with setPeriodic() for that.
You can run a job every hour with something like:
vertx.setPeriodic(1000 * 60 * 60, (l) ->
// Your code here
);
answered Mar 8 at 9:43
Alexey SoshinAlexey Soshin
7,2881614
I'm actually using this. The problem is, when it runs, it will select all messages to be sent within the next hour from the database, remember all this messages may have different minute setting. let's say the periodic runs at 10 am, Selects all messages to be sent between 10am and 11am. Some messages may be sent immediately at 10am, others at 10.15, 10.20, 10.30, 10.45 e.t.c. Those are the ones I need to schedule within the hour
– Obby
Mar 9 at 10:10
Your period should be the minimum amount of time between messages. If you can specify something like 10:17, run this task every minute and check. If you can only specify 5ths of minutes, run this job every 5 minutes.
– Alexey Soshin
Mar 9 at 10:20
I really wanted to avoid running it every minute because not every minute will have a message. I'm currently looking at vertx-cron, will see how it goes
– Obby
Mar 9 at 11:19
add a comment |
Vert.x provides you with setPeriodic() for that.
You can run a job every hour with something like:
vertx.setPeriodic(1000 * 60 * 60, (l) ->
// Your code here
);
answered Mar 8 at 9:43
Alexey SoshinAlexey Soshin
7,2881614
Vert.x provides you with setPeriodic() for that.
You can run a job every hour with something like:
vertx.setPeriodic(1000 * 60 * 60, (l) ->
// Your code here
);
answered Mar 8 at 9:43
Alexey SoshinAlexey Soshin
7,2881614
answered Mar 8 at 9:43
Alexey SoshinAlexey Soshin
7,2881614
answered Mar 8 at 9:43
Alexey SoshinAlexey Soshin
7,2881614
answered Mar 8 at 9:43
Alexey SoshinAlexey Soshin
7,2881614
7,2881614
I'm actually using this. The problem is, when it runs, it will select all messages to be sent within the next hour from the database, remember all this messages may have different minute setting. let's say the periodic runs at 10 am, Selects all messages to be sent between 10am and 11am. Some messages may be sent immediately at 10am, others at 10.15, 10.20, 10.30, 10.45 e.t.c. Those are the ones I need to schedule within the hour
– Obby
Mar 9 at 10:10
Your period should be the minimum amount of time between messages. If you can specify something like 10:17, run this task every minute and check. If you can only specify 5ths of minutes, run this job every 5 minutes.
– Alexey Soshin
Mar 9 at 10:20
I really wanted to avoid running it every minute because not every minute will have a message. I'm currently looking at vertx-cron, will see how it goes
– Obby
Mar 9 at 11:19
add a comment |
I'm actually using this. The problem is, when it runs, it will select all messages to be sent within the next hour from the database, remember all this messages may have different minute setting. let's say the periodic runs at 10 am, Selects all messages to be sent between 10am and 11am. Some messages may be sent immediately at 10am, others at 10.15, 10.20, 10.30, 10.45 e.t.c. Those are the ones I need to schedule within the hour
– Obby
Mar 9 at 10:10
Your period should be the minimum amount of time between messages. If you can specify something like 10:17, run this task every minute and check. If you can only specify 5ths of minutes, run this job every 5 minutes.
– Alexey Soshin
Mar 9 at 10:20
I really wanted to avoid running it every minute because not every minute will have a message. I'm currently looking at vertx-cron, will see how it goes
– Obby
Mar 9 at 11:19
I'm actually using this. The problem is, when it runs, it will select all messages to be sent within the next hour from the database, remember all this messages may have different minute setting. let's say the periodic runs at 10 am, Selects all messages to be sent between 10am and 11am. Some messages may be sent immediately at 10am, others at 10.15, 10.20, 10.30, 10.45 e.t.c. Those are the ones I need to schedule within the hour
– Obby
Mar 9 at 10:10
I'm actually using this. The problem is, when it runs, it will select all messages to be sent within the next hour from the database, remember all this messages may have different minute setting. let's say the periodic runs at 10 am, Selects all messages to be sent between 10am and 11am. Some messages may be sent immediately at 10am, others at 10.15, 10.20, 10.30, 10.45 e.t.c. Those are the ones I need to schedule within the hour
– Obby
Mar 9 at 10:10
Your period should be the minimum amount of time between messages. If you can specify something like 10:17, run this task every minute and check. If you can only specify 5ths of minutes, run this job every 5 minutes.
– Alexey Soshin
Mar 9 at 10:20
Your period should be the minimum amount of time between messages. If you can specify something like 10:17, run this task every minute and check. If you can only specify 5ths of minutes, run this job every 5 minutes.
– Alexey Soshin
Mar 9 at 10:20
I really wanted to avoid running it every minute because not every minute will have a message. I'm currently looking at vertx-cron, will see how it goes
– Obby
Mar 9 at 11:19
I really wanted to avoid running it every minute because not every minute will have a message. I'm currently looking at vertx-cron, will see how it goes
– Obby
Mar 9 at 11:19
add a comment |
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