From: Stephan Bosch <stephan@dovecot.fi>
Date: Tue, 13 Sep 2016 23:26:10 +0000 (+0200)
Subject: lib-http: client: Added function that checks whether a connection is currently active.
X-Git-Tag: 2.2.27~238
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2bde4edef34ef345fe5af50b7b50d6bb4c8bb5b7;p=thirdparty%2Fdovecot%2Fcore.git

lib-http: client: Added function that checks whether a connection is currently active.
---

diff --git a/src/lib-http/http-client-connection.c b/src/lib-http/http-client-connection.c
index 80ca616d67..e9f181eecb 100644
--- a/src/lib-http/http-client-connection.c
+++ b/src/lib-http/http-client-connection.c
@@ -72,6 +72,18 @@ bool http_client_connection_is_idle(struct http_client_connection *conn)
 	return (conn->to_idle != NULL);
 }
 
+bool http_client_connection_is_active(struct http_client_connection *conn)
+{
+	if (!conn->connected)
+		return FALSE;
+
+	if (conn->in_req_callback || conn->pending_request != NULL)
+		return TRUE;
+
+	return (array_is_created(&conn->request_wait_list) &&
+		array_count(&conn->request_wait_list) > 0);
+}
+
 static void
 http_client_connection_retry_requests(struct http_client_connection *conn,
 	unsigned int status, const char *error)
diff --git a/src/lib-http/http-client-private.h b/src/lib-http/http-client-private.h
index f5fbe25777..f8a0e8acd2 100644
--- a/src/lib-http/http-client-private.h
+++ b/src/lib-http/http-client-private.h
@@ -332,6 +332,7 @@ unsigned int
 http_client_connection_count_pending(struct http_client_connection *conn);
 int http_client_connection_check_ready(struct http_client_connection *conn);
 bool http_client_connection_is_idle(struct http_client_connection *conn);
+bool http_client_connection_is_active(struct http_client_connection *conn);
 int http_client_connection_next_request(struct http_client_connection *conn);
 void http_client_connection_check_idle(struct http_client_connection *conn);
 void http_client_connection_switch_ioloop(struct http_client_connection *conn);