blob: 8da9529d69e5d171da3c218cc202d3d339f823c3 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
|
/*
* Copyright (c) 2017-2019 Cisco and/or its affiliates.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <hicn/transport/interfaces/socket_consumer.h>
#include <hicn/transport/protocols/protocol.h>
namespace transport {
namespace protocol {
using namespace interface;
TransportProtocol::TransportProtocol(interface::ConsumerSocket *icn_socket)
: socket_(icn_socket), is_running_(false), is_first_(false) {
socket_->getSocketOption(GeneralTransportOptions::PORTAL, portal_);
}
int TransportProtocol::start() {
// If the protocol is already running, return otherwise set as running
if (is_running_) return -1;
// Reset the protocol state machine
reset();
// Set it is the first time we schedule an interest
is_first_ = true;
// Schedule next interests
scheduleNextInterests();
is_first_ = false;
// Set the protocol as running
is_running_ = true;
// Start Event loop
portal_->runEventsLoop();
// Not running anymore
is_running_ = false;
return 0;
}
void TransportProtocol::stop() {
is_running_ = false;
portal_->stopEventsLoop();
}
void TransportProtocol::resume() {
if (is_running_) return;
is_running_ = true;
scheduleNextInterests();
portal_->runEventsLoop();
is_running_ = false;
}
} // end namespace protocol
} // end namespace transport
|