mirror of
https://github.com/matrix-construct/construct
synced 2024-11-29 10:12:39 +01:00
modules/client/rooms/join: Spawn context for asynchronous joinstrap; improve various.
This commit is contained in:
Jason Volk
parent
5f248f5965
commit
b2bb7767a7
1 changed files with 114 additions and 67 deletions
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@ -14,7 +14,7 @@ using namespace ircd::m;
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using namespace ircd;
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static event::id::buf
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bootstrap(const net::hostport &host,
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bootstrap(std::string host,
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const m::room::id &room_id,
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const m::user::id &user_id);
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@ -136,26 +136,34 @@ ircd::m::join(const m::room::alias &room_alias,
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//
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static event::id::buf
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bootstrap_make_join(const net::hostport &host,
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bootstrap_make_join(const string_view &host,
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const m::room::id &,
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const m::user::id &);
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static std::tuple<json::object, unique_buffer<mutable_buffer>>
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bootstrap_send_join(const net::hostport &host,
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bootstrap_send_join(const string_view &host,
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const m::room::id &,
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const m::event::id &);
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const m::event::id &,
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const json::object &event);
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static void
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bootstrap_eval_auth_chain(const json::array &state);
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bootstrap_eval_lazy_chain(const json::array &auth_chain);
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static void
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bootstrap_eval_auth_chain(const json::array &auth_chain);
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static void
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bootstrap_eval_state(const json::array &state);
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static void
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bootstrap_backfill(const net::hostport &host,
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bootstrap_backfill(const string_view &host,
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const m::room::id &,
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const m::event::id &);
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static void
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bootstrap_worker(const string_view &host,
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const m::event::id &);
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conf::item<seconds>
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make_join_timeout
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{
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@ -228,17 +236,16 @@ lazychain_enable
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};
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event::id::buf
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bootstrap(const net::hostport &host,
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bootstrap(std::string host,
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const m::room::id &room_id,
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const m::user::id &user_id)
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{
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thread_local char rembuf[512];
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log::debug
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{
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m::log, "join bootstrap starting in %s for %s to '%s'",
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string_view{room_id},
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string_view{user_id},
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string(rembuf, host),
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host
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};
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const auto event_id
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@ -246,18 +253,52 @@ bootstrap(const net::hostport &host,
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bootstrap_make_join(host, room_id, user_id)
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};
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context
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{
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"joinstrap", 128_KiB,
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context::POST | context::DETACH,
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[host(std::move(host)), event_id(std::string(event_id))]
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{
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bootstrap_worker(host, event_id);
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}
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};
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return event_id;
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}
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void
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bootstrap_worker(const string_view &host,
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const m::event::id &event_id)
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try
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{
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const m::event::fetch event
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{
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event_id
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};
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const m::room::id &room_id
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{
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at<"room_id"_>(event)
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};
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const m::user::id &user_id
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{
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at<"sender"_>(event)
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};
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log::info
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{
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m::log, "join bootstrap sending in %s for %s at %s to '%s'",
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string_view{room_id},
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string_view{user_id},
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string_view{event_id},
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string(rembuf, host),
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host
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};
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assert(event.source);
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const auto &[response, buf]
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{
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bootstrap_send_join(host, room_id, event_id)
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bootstrap_send_join(host, room_id, event_id, event.source)
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};
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log::info
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@ -266,18 +307,30 @@ bootstrap(const net::hostport &host,
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string_view{room_id},
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string_view{user_id},
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string_view{event_id},
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string(rembuf, host),
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host
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};
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// Always eval the auth_chain before anything else
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bootstrap_eval_auth_chain(response["auth_chain"]);
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const json::array &auth_chain
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{
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response["auth_chain"]
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};
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const json::array &state
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{
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response["state"]
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};
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if(lazychain_enable)
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bootstrap_eval_lazy_chain(auth_chain);
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else
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bootstrap_eval_auth_chain(auth_chain);
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if(backfill_first)
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{
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bootstrap_backfill(host, room_id, event_id);
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bootstrap_eval_state(response["state"]);
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bootstrap_eval_state(state);
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} else {
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bootstrap_eval_state(response["state"]);
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bootstrap_eval_state(state);
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bootstrap_backfill(host, room_id, event_id);
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}
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@ -288,12 +341,20 @@ bootstrap(const net::hostport &host,
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string_view{user_id},
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string_view{event_id},
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};
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return event_id;
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}
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catch(const std::exception &e)
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{
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log::error
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{
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m::log, "join bootstrap for %s to %s :%s",
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string_view{event_id},
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string(host),
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e.what()
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};
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}
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void
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bootstrap_backfill(const net::hostport &host,
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bootstrap_backfill(const string_view &host,
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const m::room::id &room_id,
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const m::event::id &event_id)
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try
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@ -329,17 +390,14 @@ try
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response["pdus"]
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};
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// eval
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m::vm::opts vmopts;
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vmopts.fetch_state_check = false;
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vmopts.fetch_prev_check = false;
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vmopts.infolog_accept = false;
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m::vm::eval
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{
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m::vm::opts opts;
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opts.fetch_state_check = false;
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opts.fetch_prev_check = false;
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opts.infolog_accept = false;
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m::vm::eval
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{
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pdus, opts
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};
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}
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pdus, vmopts
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};
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}
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catch(const std::exception &e)
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{
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@ -372,16 +430,18 @@ bootstrap_eval_auth_chain(const json::array &auth_chain)
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m::vm::opts opts;
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opts.infolog_accept = true;
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opts.fetch = false;
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if(!lazychain_enable)
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m::vm::eval
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{
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m::vm::eval
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{
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auth_chain, opts
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};
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auth_chain, opts
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};
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}
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return;
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}
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void
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bootstrap_eval_lazy_chain(const json::array &auth_chain)
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{
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m::vm::opts opts;
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opts.infolog_accept = true;
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opts.fetch = false;
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// Parse and sort the auth_chain first so we don't have to keep scanning
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// the JSON to do the various operations that follow.
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@ -442,22 +502,12 @@ bootstrap_eval_auth_chain(const json::array &auth_chain)
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}
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std::tuple<json::object, unique_buffer<mutable_buffer>>
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bootstrap_send_join(const net::hostport &host,
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bootstrap_send_join(const string_view &host,
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const m::room::id &room_id,
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const m::event::id &event_id)
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const m::event::id &event_id,
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const json::object &event)
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try
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{
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const m::event::fetch event
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{
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event_id
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};
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if(unlikely(!event.source))
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throw panic
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{
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"Missing event.source JSON in event::fetch"
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};
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const unique_buffer<mutable_buffer> buf
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{
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16_KiB // headers in and out
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@ -467,7 +517,7 @@ try
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opts.dynamic = true;
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m::v1::send_join send_join
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{
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room_id, event_id, event.source, buf, std::move(opts)
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room_id, event_id, event, buf, std::move(opts)
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};
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send_join.wait(seconds(send_join_timeout));
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@ -514,7 +564,7 @@ catch(const std::exception &e)
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}
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event::id::buf
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bootstrap_make_join(const net::hostport &host,
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bootstrap_make_join(const string_view &host,
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const m::room::id &room_id,
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const m::user::id &user_id)
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try
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@ -608,24 +658,21 @@ try
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}
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};
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// eval
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m::vm::copts vmopts;
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vmopts.infolog_accept = true;
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vmopts.fetch_auth_check = false;
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vmopts.fetch_state_check = false;
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vmopts.fetch_prev_check = false;
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vmopts.eval = false;
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const m::event::id::buf event_id
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{
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m::vm::copts opts;
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opts.infolog_accept = true;
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opts.fetch_auth_check = false;
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opts.fetch_state_check = false;
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opts.fetch_prev_check = false;
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opts.eval = false;
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const m::event::id::buf event_id
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m::vm::eval
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{
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m::vm::eval
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{
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event, content, opts
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}
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};
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event, content, vmopts
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}
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};
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return event_id;
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}
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return event_id;
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}
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catch(const std::exception &e)
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{
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