@wfh/assets-processer

Utilities

Functions

utils.ts functions	Description
createResponseTimestamp()	Middleware for printing each response process duration time to log
commandProxy()	Create an HTTP request proxy middleware and use for specific request path

Deploy and file server runtime

Use case

A cheap version of Static Content update mechnism, in which case we don't need involve any Redis like cross machine/cluster cache/storage service.

Pros: No polling required. Cons: To make sure all (both) nodes are reached and updated, must try multiple times.

graph LR
buildBox((build<br>machine))
env((Runtime<br>env))

subgraph assets-processer tool
   fetchOtherZip(Fetch other<br>zip files)
   sendZip(upload<br>to all nodes<br>master<br>process)
   upload[Repeat uploading,<br>until all<br>nodes are<br>updated]
   storeZip[stored zip]
end

subgraph assets-processer runtime
   rejDupli(Accept connection,<br>verify if it is<br>duplicate<br>uploading)
   unzip(extract<br>zip files<br>and delete)
end

buildBox --> staticBuild(build<br>static only)
staticBuild -.-> |1. include| build(compile)
build ---|output| zip[zip<br>file]
staticBuild -.-> |2. include| sendZip

buildBox --> fullBuild(Full build)

fullBuild -.->|1.| build
fullBuild -.->|2.| fetchOtherZip
fullBuild -.-> |3. include| sendZip
sendZip -.->|include| upload
sendZip --> |store|storeZip
fetchOtherZip --> |get|storeZip

sendZip -.-> |include| rejDupli
rejDupli ---|store & compare| version[app name,<br>version]
rejDupli -.->|include|unzip

fullBuild -.->|5.| gitCommit(git<br>commit/push/tag<br>release/*)
fullBuild -.-> |0.| buildNode(build Node<br>side *.ts)

env --> deploy(being<br>deployed)
env --> reboot(reboot on<br>fail over)


deploy -.-> |include| unzip
admin((admin)) --> mailNotif(Can recieve mail:<br>current<br>app zip<br>names/version)
admin --> seeVersion(query version<br>and node id)
mailNotif --> version
seeVersion --> version