bRPC 1.5.0

What’s Changed

Feature:

• Support IPv6 for DNS resolve by @jsl422 in #2139
• Support naming timer sampling and worker threads by @ehds in #2136
• Support different TimeoutConcurrencyConf for different method by @yanglimingcn in #2112
• Add bvar is_hidden by @serverglen in #2205
• Add server concurrency in status builtin service by @chenBright in #2097
• Add avg latency for prometheus metrics by @Huixxi in #2024

Bugfix:

• Fix the issue of const unused in the example of RDMA by @goldenbean in #2187
• Fix domain naming service host name buffer length by @ehds in #2179
• Fix memory leak of socket by @chenBright #2169
• Fix not end wait when ns fails to start by @chenBright #2162
• Fix ci failed with wrong path of libprotoc by @guodongxiaren in #2132
• Fix the periodic naming service quit problem by @chenBright in #2123

Enhancement:

• Remove wordexp by @wwbmmm in #2218
• Update github workflows to skip builds for markdown-file-only changes by @kiminno in #2175
• Reject initializing FlatMap when nbucket is 0 by @jamesge
• Optimize some codes that violates the C++ One Definition Rule [-Wodr] by @lrita in #2161
• Add _Alloc template parameters for FlatMap and FlatSet by @old-bear in #2149
• Add type BasicStringPiece::const_pointer by @lrita in #2141
• Operator overloading of PtrContainer by @chenBright in #2107
• Make sure we can receive at least one request @yanglimingcn in #2106
• Reduce cpu overhead when using rdma by @Tuvie in #2100

Others

• Prefer to use env to find bash by @wasphin Improve/add documents by @haihuju, @tanzhongyi003, @wwbmmm, @wasphin, @maheshrjl, @chenBright, @NIGHTFIGHTING, @Huixxi, @zuyu, @kiminno, @wy1433, @20083017, @Thunderbrook

Full Changelog can be found at: https://github.com/apache/brpc/compare/1.4.0...1.5.0

Thanks to all contributors for the 1.5.0 version!