Re: [w3c/ServiceWorker] What should happen in case of large number of added routes? (Issue #1746)

I guess the way to count conditions may need some discussions.  I and @sisidovski agreed in the following way, though.

We count the following as 1 condition and 1 depth because there is only `RouterCondition` even if some of its properties are set.
```
  event.addRoutes({
    condition: {
      urlPattern: { pathname: "/form/*" },
      requestMethod: "post",
      requestMode: "navigation",
      runningStatus: "running"
    },
    source: "network"
  });
```

However, we count the following as 5 conditions and 2 max depths because 4 `RouterCondition`s in the top-level `RouterCondition`.
```
  event.addRoutes({
    condition: {
      or: [
        {urlPattern: { pathname: "/form/*" }},
        {requestMethod: "post"},
        {requestMode: "navigation"},
        {runningStatus: "running"}
    ]},
    source: "network"
  });
```

Please see the description of https://github.com/w3c/ServiceWorker/pull/1752 for details.  Yes, I understand 1024 max conditions are decided upon our intuition, and it might be good to revisit later.

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Received on Friday, 31 January 2025 10:21:14 UTC