22 lines
1.1 KiB
Plaintext
22 lines
1.1 KiB
Plaintext
:sig
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String memcache_command(u64 connection, String command)
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:params
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connection : connection handle
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command : string containing the Memcache command
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return value : string containing the Memcache server's response
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:see
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>memcache
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:content
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Executes a raw command on an open Memcache connection and returns the server response as a string.
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This is the low-level escape hatch for Memcache operations that are not covered by the dedicated helpers.
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UCE reads the complete framed ASCII response, including multi-value retrievals and `stats`, rather than returning a socket chunk. The complete write and read share a one-second deadline and responses are limited to 8 MiB. A timeout, malformed frame, or oversized response returns an empty string and makes that connection unusable so unread bytes cannot affect a later command. Commands ending in `noreply` and `quit` return immediately with an empty string.
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:example
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u64 conn = memcache_connect();
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if(conn != 0) print(memcache_command(conn, "stats") != "" ? "stats command returned data" : "no data", "\n");
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else print("(requires a reachable memcached server)\n");
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