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Progresses with connection events.

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This commit is contained in:
Marcelo Zimbres
2022-08-06 12:36:13 +02:00
parent 97428dedb3
commit 54d448cad4
12 changed files with 131 additions and 77 deletions
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17
examples/subscriber.cpp
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@@ -25,21 +25,16 @@ using tcp_socket = net::use_awaitable_t<>::as_default_on_t<net::ip::tcp::socket>
using connection = aedis::connection<tcp_socket>;
using net::experimental::as_tuple;
/* In this example we send a subscription to a channel and start
* reading server side messages indefinitely.
/* This example will subscribe and read pushes indefinitely.
*
* After starting the example you can test it by sending messages with
* redis-cli like this
* To test send messages with redis-cli
*
* $ redis-cli -3
* 127.0.0.1:6379> PUBLISH channel1 some-message
* (integer) 3
* 127.0.0.1:6379>
*
* The messages will then appear on the terminal you are running the
* example.
*
* To test reconnection try for example to close all clients currently
* To test reconnection try, for example, to close all clients currently
* connected to the Redis instance
*
* $ redis-cli
@@ -52,7 +47,7 @@ net::awaitable<void> reader(std::shared_ptr<connection> db)
req.push("SUBSCRIBE", "channel");
for (std::vector<node_type> resp;;) {
auto [ec, ev, n] = co_await db->async_receive(aedis::adapt(resp), as_tuple(net::use_awaitable));
auto [ec, ev] = co_await db->async_receive_event(aedis::adapt(resp), as_tuple(net::use_awaitable));
std::cout << "Event: " << aedis::to_string<tcp_socket>(ev) << std::endl;
@@ -60,9 +55,11 @@ net::awaitable<void> reader(std::shared_ptr<connection> db)
case connection::event::push:
print_push(resp);
break;
case connection::event::connect:
case connection::event::hello:
co_await db->async_exec(req);
break;
default:;
}