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fb16dfecae
Commit b7f05445c0 has added WWW entries to port Makefiles based on
WWW: lines in pkg-descr files.
This commit removes the WWW: lines of moved-over URLs from these
pkg-descr files.
Approved by: portmgr (tcberner)
10 lines
405 B
Text
10 lines
405 B
Text
Signal is a list of registered asynchronous callbacks.
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The signal's life-cycle has two stages: after creation its content could be
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filled by using standard list operations: sig.append() etc.
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After you call sig.freeze() the signal is frozen: adding, removing and dropping
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callbacks is forbidden.
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The only available operation is calling the previously registered callbacks by
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using await sig.send(data).
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