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Concludes the work started by Nikolai Vladimirov on the generic_flat_response

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Marcelo Zimbres
2025-10-03 15:24:09 +02:00
parent 6ff474008f
commit 2c1f1c4c50
31 changed files with 1135 additions and 406 deletions
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17
doc/modules/ROOT/pages/index.adoc
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@@ -97,9 +97,9 @@ them are:
* https://redis.io/docs/manual/client-side-caching/[Client-side caching].
The connection class supports server pushes by means of the
xref:reference:boost/redis/basic_connection/async_receive.adoc[`connection::async_receive`] function, which can be
xref:reference:boost/redis/basic_connection/async_receive.adoc[`connection::async_receive2`] function, which can be
called in the same connection that is being used to execute commands.
The coroutine below shows how to use it:
The coroutine below shows how to use it
[source,cpp]
@@ -110,26 +110,25 @@ receiver(std::shared_ptr<connection> conn) -> net::awaitable<void>
request req;
req.push("SUBSCRIBE", "channel");
generic_response resp;
flat_tree resp;
conn->set_receive_response(resp);
// Loop while reconnection is enabled
while (conn->will_reconnect()) {
// Reconnect to channels.
co_await conn->async_exec(req, ignore);
co_await conn->async_exec(req);
// Loop reading Redis pushes.
for (;;) {
error_code ec;
co_await conn->async_receive(resp, net::redirect_error(net::use_awaitable, ec));
for (error_code ec;;) {
co_await conn->async_receive2(resp, redirect_error(ec));
if (ec)
break; // Connection lost, break so we can reconnect to channels.
// Use the response resp in some way and then clear it.
// Use the response here and then clear it.
...
consume_one(resp);
resp.clear();
}
}
}