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More improvements in the examples.

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This commit is contained in:
Marcelo Zimbres
2021-11-14 21:33:23 +01:00
parent 0dda663dbe
commit c67b4916a6
7 changed files with 53 additions and 62 deletions
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15
examples/basic3.cpp
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@@ -21,20 +21,21 @@ namespace net = aedis::net;
/* A slightly more elaborate way dealing with requests and responses.
*
* This time we send the ping + quit only after the hello command has
* arrived. We also separate the application logic out the coroutine for
* clarity.
*
* This can be used as a starting point for more complex applications.
* This time we send the ping + quit only after the response to the
* hello command has been received. We also separate the application
* logic out the coroutine for clarity.
*/
// Adds a new element in the queue if necessary.
/// Adds a new element in the queue if necessary.
void prepare_next(std::queue<request>& reqs)
{
if (std::empty(reqs) || std::size(reqs) == 1)
reqs.push({});
}
/** The function that processes the response has been factored out of
* the coroutine to simplify application logic.
*/
void process_response(std::queue<request>& reqs, response& resp)
{
std::cout
@@ -58,7 +59,7 @@ net::awaitable<void> ping()
reqs.push({});
reqs.back().push(command::hello, 3);
auto socket = co_await make_connection();
auto socket = co_await make_connection("127.0.0.1", "6379");
std::string buffer;
while (!std::empty(reqs)) {