[k2] rpc client API - #1635

Merged

T-y-c-o-o-n merged 63 commits into

masterfrom

n.siniachenko/k2/rpc-client-boost

Aug 18, 2026

Commits on Aug 11, 2026

first impl
Nikita Siniachenko
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a891637
added kphp rpc client bench
Nikita Siniachenko
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e9ff082
break in switch + different debug exit codes
Nikita Siniachenko
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bfad75b
null timeout in bench
Nikita Siniachenko
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f8e68a8
rpc send functions now common functions instead of coroutines
Nikita Siniachenko
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f6ad7a2
remove one coroutine on rpc response fetch
Nikita Siniachenko
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14de242
removed test trash
Nikita Siniachenko
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b2905d8
error handling
Nikita Siniachenko
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689ac2c
rpc_queue_push
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d872d49
kphp::rpc::request_info
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71675e1
fmt
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35393dd
added RpcKind + better docs
Nikita Siniachenko
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c26c025
query_handle
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d87d381
send_and_get_handle
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cb2c928
refactored query_handle a bit
Nikita Siniachenko
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f3bcb05
refactorrr
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63be316
k2_rpc_get_response_size() and k2_rpc_fetch_response() now return `EAGAIN` errno if response is not ready
Nikita Siniachenko
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1195230
[EXPERIMENTAL] removed ignore_answer_coroutine
Nikita Siniachenko
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e429646
regularize_extra_headers
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b291078
added query_handle::wait_for_response
Nikita Siniachenko
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4a1c674
fixed zeroing query_handle in rpc_queue_push(..)
Nikita Siniachenko
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c4a05a2
insert ignore_answer requests to rpc_query_handles
Nikita Siniachenko
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3d9b41b
issues
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48077a3
fmt
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688a5f6
fmt
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d6a1093
refactored kphp::rpc::query_handle
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a46ce90
removed rpc-query-handle.cpp
Nikita Siniachenko
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e63879f
fixed nullptr request_buffer, fixed <=0 timeout handling, error became std::string_view instead of string, removed m_id from query_handle
Nikita Siniachenko
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7cce3ea
query_handle: response type now std::span<std::byte>
Nikita Siniachenko
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6b324e5
time utils fixes
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030b7db
fmt
Nikita Siniachenko
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063caf1
fmt
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0a19cd9
query_handle -> query; removed error description for query::get_response()
Nikita Siniachenko
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e7d21b7
kphp::rpc::query::get_ready_response() takes templated response_allocator
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d6003ac
TODO
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2869178
ResponseAllocator and ResponseDeleter
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cb4017c
ResponseBufferProvider; removed query::wait_for_response; returned response_awaiter_tasks
Nikita Siniachenko
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f619dfd
request_buffer is allocated for requests more than `StringLibContext::STATIC_BUFFER_LENGTH`; added `if collect_responses_extra_info` check
Nikita Siniachenko
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918e9c3
fmt
Nikita Siniachenko
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93cbfed
fmt
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23dd2df
fmt
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67f393e
k2_rpc_fetch_response may return `ENOBUFS`
Nikita Siniachenko
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ebc31f7
fixed issues
Nikita Siniachenko
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3c08cd9
better docs
Nikita Siniachenko
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edd5bef
removed extra includes and comments
Nikita Siniachenko
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3d27d11
const refs for send functions + better request_buffer workaround
Nikita Siniachenko
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08997b8
better k2-header.h docs + fixed leaked rpc_responses_extra_info entries + get_ready_response became static constexpr lambda inside query::response()
Nikita Siniachenko
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0725fc2
II fixes
Nikita Siniachenko
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248415f
h
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f051320
fmt
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5bef88c

Commits on Aug 12, 2026

reserve dest actors flags header before stiring rpc client request, to avoid allocating and copying request
Nikita Siniachenko
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63abf8f

Commits on Aug 13, 2026

fixed ignored new header offset in request_buffer
Nikita Siniachenko
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3f6a1cb
cleareeeeer
Nikita Siniachenko
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2144d79
query::response now not a member function, but takes query by value
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ba1c759
fmt
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082ca7e
fmt
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55eaee6
AGAIN THIS MISTAKE
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8ca5a7c
self
Nikita Siniachenko
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4b2294d

Commits on Aug 14, 2026

log returned null from typed fetcher with no rasied error
Nikita Siniachenko
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79fdd40
DEBUG LOOOOOOOOOOOGS
Nikita Siniachenko
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e30408c
returned buffer copying
Nikita Siniachenko
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d754bbc

Commits on Aug 18, 2026

removed debug logs
Nikita Siniachenko
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47658ad
removed call reserved_header() comments
Nikita Siniachenko
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e8a3e9f

Uh oh!

Commits

Commits on Aug 11, 2026

Commits on Aug 12, 2026

Commits on Aug 13, 2026

Commits on Aug 14, 2026

Commits on Aug 18, 2026