srpc v0.10.2

New features

• Trace : make RPCTraceOpenTelemetry default path modifiable
• RPCVar : add HistogramCounter
• RPCClient : add interface for client callee timeout
• RPCClientParams : support setting transport_type, such as TT_UDP, etc.

Changes

• RPCVar : reset() in expose() after every report interval
• RPCModule : add filter_name and differentiate the var reported by each filter
• RPCServerParams : use SERVER_PARAMS_DEFAULT to initialize
• RPCVar : change the count of each Histogram bucket from accumulation to set value
• rpc_http : revert srpc::HttpServerTask

Bug Fixes

• RPCCompress : invoke deflateEnd/inflateEnd to release memory in gzip
• RPCVar : fix concurrent bug when CounterVar will loop data and SummaryVar::observe()
• RPCVar : add lock and flag when RPCFilterPolicy report()
• Trace : call RPCModule::server_task_end() after serialize_meta() and fix some bugs
• RPCBuffer : fix read_back boundary