- 22 Aug, 2022 2 commits
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zhenwei pi authored
Suggested by Oran, use an array to store all the connection types instead of a linked list, and use connection name of string. The index of a connection is dynamically allocated. Currently we support max 8 connection types, include: - tcp - unix socket - tls and RDMA is in the plan, then we have another 4 types to support, it should be enough in a long time. Introduce 3 functions to get connection type by a fast path: - connectionTypeTcp() - connectionTypeTls() - connectionTypeUnix() Note that connectionByType() is designed to use only in unlikely code path. Signed-off-by:zhenwei pi <pizhenwei@bytedance.com>
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zhenwei pi authored
Unix socket uses different accept handler/create listener from TCP, to hide these difference to avoid hard code, use a new unix socket connection type. Also move 'acceptUnixHandler' into unix.c. Currently, the connection framework becomes like following: uplayer | connection layer / | \ TCP Unix TLS It's possible to build Unix socket support as a shared library, and load it dynamically. Because TCP and Unix socket don't require any heavy dependencies or overheads, we build them into Redis statically. Signed-off-by:zhenwei pi <pizhenwei@bytedance.com>
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