Laravel queues in action

Contents......Page 2
Queues 101......Page 4
Key Components......Page 5
Queues in Laravel......Page 8
Why Use a Message Queue?......Page 12
Cookbook......Page 14
Sending Email Verification Messages......Page 15
High Priority Jobs......Page 22
Retrying a Verification Job......Page 27
Canceling Abandoned Orders......Page 32
Sending Webhooks......Page 37
Provisioning a Forge Server......Page 41
Canceling a Conference......Page 47
Preventing a Double Refund......Page 55
Batch Refunding Invoices......Page 61
Monitoring the Refunding Process......Page 66
Selling Conference Tickets......Page 69
Spike Detection......Page 73
Sending Monthly Invoices......Page 77
Dealing With API Rate Limits......Page 82
Limiting Job Concurrency......Page 87
Limiting Job Rate......Page 91
Dealing With an Unstable Service......Page 93
That Service Is Not Even Responding......Page 101
Refactoring to Job Middleware......Page 104
Processing Uploaded Videos......Page 108
Provisioning a Serverless Database......Page 113
Generating Complex Reports......Page 119
Message Aggregation......Page 126
Rewarding Loyal Customers......Page 133
Sending Deployment Notifications......Page 138
A Guide to Running and Managing Queues......Page 142
Choosing the Right Machine......Page 143
Keeping the Workers Running......Page 149
Scaling Workers......Page 155
Scaling With Laravel Horizon......Page 160
Dealing With Failure......Page 168
Choosing The Right Queue Driver......Page 174
Dealing With Redis......Page 180
Serverless Queues on Vapor......Page 183
Managing Job Attempts......Page 186
Handling Queues on Deployments......Page 192
Designing Reliable Queued Jobs......Page 196
The Command Bus......Page 203
Reference......Page 210
Worker Configurations......Page 211
Job Configurations......Page 216
Connection Configurations......Page 219
Horizon Configurations......Page 221
Closing......Page 224