Metrics maintenance #2
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…O metrics to the sockets
src/metrics.cc
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| entries.push_back(ent); | ||
| raw_entries.push_back(ent); | ||
| nservers = entries.size(); | ||
| servers = (const lcb_SERVERMETRICS**) realloc(servers, nservers * sizeof(*servers)); |
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servers = &raw_entries[0];
Because that's the only place we actually modify the vector, any references pointing to its elements should be considered valid until the vector is updated again (i.e. in this same function).
No need for realloc.
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Maintain server array on server metric addition or removal
Set socket IO metrics on connection to the server when metrics collection is activated