annotate mod_query_client_ver/README.markdown @ 5276:67777cb7353d
mod_http_oauth2: Pedantic optimization
Checking the length of the string seems like 30% more expensive than
comparing it with the empty string (by reference, probably).
| author |
Kim Alvefur <zash@zash.se> |
| date |
Sun, 26 Mar 2023 14:37:42 +0200 |
| parents |
9842979f3034 |
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line source |
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2994
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1 # Introduction |
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3 This module sends a [version query][xep0092] to clients when they |
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4 connect, and logs the response, allowing statistics of client usage to |
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5 be recorded. |
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6 |
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7 Note that since this is per connection, there will be a bias towards |
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8 mobile clients on bad connections. |
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9 |
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10 ## Example |
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11 |
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12 info Running Running Swift version 4.0 |
