GCC Code Coverage Report


Directory: src/gate/
File: src/gate/net/tests/gatenet_cpp_test/test_sockets.cpp
Date: 2025-12-12 23:40:09
Exec Total Coverage
Lines: 168 170 98.8%
Functions: 26 26 100.0%
Branches: 307 921 33.3%

Line Branch Exec Source
1 #include "gate/tests.hpp"
2 #include "gate/net/sockets.hpp"
3 #include "gate/net/sockettools.hpp"
4 #include "gate/synchronization.hpp"
5
6 using namespace gate;
7 using namespace gate::net;
8
9 2 static void testUdpCommunication(Socket& s1, Socket& s2, String const& addr1, String const& addr2)
10 {
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2 Socket::Endpoint ep1 = Socket::parseAddress(addr1);
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2 Socket::Endpoint ep2 = Socket::parseAddress(addr2);
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2 GATEXX_TEST_CHECK(ep1.getFamily() != Socket::Family_None);
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2 GATEXX_TEST_CHECK(ep2.getFamily() != Socket::Family_None);
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2 GATEXX_TEST_REQUIRE_NOTHROW(s1.bind(ep1));
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2 GATEXX_TEST_REQUIRE_NOTHROW(s2.bind(addr2));
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2 GATEXX_TEST_REQUIRE_NOTHROW(s2.setOption(Socket::Option_ReceiveTimeout, 5000));
21
22 static char const* sendText = "Hello";
23 static gate::size_t sendTextLen = 5;
24
25 2 gate::size_t bytes_sent = 0;
26
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2 GATEXX_TEST_CHECK_NOTHROW(bytes_sent = s1.sendTo(ep2, sendText, sendTextLen));
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2 GATEXX_TEST_CHECK_EQUAL(bytes_sent, sendTextLen);
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2 Socket::Endpoint remoteEp;
30 char buffer[32];
31 2 gate::size_t bytes_received = 0;
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2 GATEXX_TEST_CHECK_NOTHROW(bytes_received = s2.receiveFrom(remoteEp, buffer, sizeof(buffer)));
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2 GATEXX_TEST_CHECK_EQUAL(bytes_received, sendTextLen);
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2 GATEXX_TEST_CHECK(gate_str_compare(buffer, bytes_received, sendText, sendTextLen) == 0);
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2 GATEXX_TEST_CHECK_NOTHROW(s1.close());
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2 GATEXX_TEST_CHECK_NOTHROW(s2.close());
38 2 }
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6 GATEXX_TEST_UNIT(Udp4Sockets)
41 {
42 4 String addr1;
43 {
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2 static const Socket::Ip4Address ip1(127, 0, 0, 1);
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2 static const Socket::Endpoint ep1(ip1, 34567);
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2 GATEXX_TEST_CHECK_NOTHROW(addr1 = Socket::printAddress(ep1));
47 }
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2 static StaticString const addr2 = "127.0.0.1:45678";
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4 Socket s1(Socket::SocketType_Udp4);
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4 Socket s2(Socket::Family_Inet4, Socket::MsgType_Datagram, Socket::Protocol_Udp);
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2 testUdpCommunication(s1, s2, addr1, addr2);
54 2 }
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6 GATEXX_TEST_UNIT(Udp6Sockets)
57 {
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2 if (!Socket::hasSupportFor(Socket::Family_Inet6))
59 {
60 return;
61 }
62
63 4 String addr1;
64 {
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2 static const Socket::Ip6Address ip1(0, 0, 0, 0, 0, 0, 0, 1);
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2 static const Socket::Endpoint ep1(ip1, 34567);
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2 GATEXX_TEST_CHECK_NOTHROW(addr1 = Socket::printAddress(ep1));
68 }
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2 static StaticString const addr2 = "[::1]:45678";
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4 Socket s1(Socket::SocketType_Udp6);
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4 Socket s2(Socket::Family_Inet6, Socket::MsgType_Datagram, Socket::Protocol_Udp);
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2 testUdpCommunication(s1, s2, addr1, addr2);
75 }
76
77
78 2 static void testSendReceive(Socket& sender, Socket& receiver, char const* text, gate::size_t textlen)
79 {
80 char buffer[4096];
81 2 gate::size_t offset_in = 0;
82 2 gate::size_t offset_out = 0;
83
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4 while ((offset_in < textlen) || (offset_out < textlen))
85 {
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2 if (offset_in < textlen)
87 {
88 2 gate::size_t sent = 0;
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2 GATEXX_TEST_CHECK_NOTHROW(sent = sender.send(&text[offset_in], textlen - offset_in));
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2 GATEXX_TEST_REQUIRE(sent > 0);
91 2 offset_in += sent;
92 }
93
94 2 gate::size_t received = 0;
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2 GATEXX_TEST_CHECK_NOTHROW(received = receiver.receive(&buffer[offset_out], textlen - offset_out));
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2 GATEXX_TEST_REQUIRE(received > 0);
97 2 offset_out += received;
98 }
99
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2 GATEXX_TEST_CHECK(Mem::compare(text, buffer, textlen) == 0);
101 2 }
102
103 2 static void testTcpServerClient(Socket& server, Socket& client, String const& server_address)
104 {
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2 GATEXX_TEST_CHECK_NOTHROW(server.bind(server_address));
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2 GATEXX_TEST_CHECK_NOTHROW(server.listen());
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2 GATEXX_TEST_CHECK_NOTHROW(client.setOption(Socket::Option_Blocking, 0));
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2 GATEXX_TEST_CHECK_NOTHROW(client.setOption(Socket::Option_ReceiveTimeout, 5000));
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2 GATEXX_TEST_CHECK_NOTHROW(client.setOption(Socket::Option_SendTimeout, 5000));
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2 GATEXX_TEST_CHECK_NOTHROW(client.connect(server_address));
113
114 2 bool_t canRead = true, canWrite = true, hasError = true;
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2 GATEXX_TEST_CHECK_NOTHROW(server.select(&canRead, &canWrite, &hasError, 1000));
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2 GATEXX_TEST_CHECK_EQUAL(canRead, true);
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2 GATEXX_TEST_CHECK_EQUAL(canWrite, false);
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2 GATEXX_TEST_CHECK_EQUAL(hasError, false);
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4 Socket serverside;
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2 GATEXX_TEST_CHECK_NOTHROW(server.accept(serverside));
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123 2 canRead = canWrite = hasError = true;
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2 GATEXX_TEST_CHECK_NOTHROW(client.select(&canRead, &canWrite, &hasError, 1000));
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2 GATEXX_TEST_CHECK_EQUAL(canRead, false);
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2 GATEXX_TEST_CHECK_EQUAL(canWrite, true);
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2 GATEXX_TEST_CHECK_EQUAL(hasError, false);
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2 GATEXX_TEST_CHECK_NOTHROW(client.setOption(Socket::Option_Blocking, 1));
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131 4 String localAddr;
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2 GATEXX_TEST_CHECK_NOTHROW(localAddr = client.getLocalAddress());
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2 GATEXX_TEST_CHECK(!localAddr.empty());
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135 4 String removeAddr;
136
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2 GATEXX_TEST_CHECK_NOTHROW(removeAddr = client.getRemoteAddress());
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2 GATEXX_TEST_CHECK(!removeAddr.empty());
138
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2 static const StaticString testMessage = "Hello world, world of hellos";
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2 testSendReceive(client, serverside, testMessage.c_str(), testMessage.length());
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2 GATEXX_TEST_CHECK_NOTHROW(client.shutdown(false, true));
143 2 char dummy = 0;
144 2 gate::size_t zeroReceived = 0;
145
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2 GATEXX_TEST_CHECK_NOTHROW(zeroReceived = serverside.receive(&dummy, 1));
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2 GATEXX_TEST_CHECK_EQUAL(zeroReceived, 0);
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2 GATEXX_TEST_CHECK_NOTHROW(serverside.shutdown(false, true));
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2 GATEXX_TEST_CHECK_NOTHROW(client.close());
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2 GATEXX_TEST_CHECK_NOTHROW(serverside.close());
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2 GATEXX_TEST_CHECK_NOTHROW(server.close());
152 2 }
153
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6 GATEXX_TEST_UNIT(Tcp4Sockets)
155 {
156
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2 static const StaticString server_addr("127.0.0.1:56789");
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4 Socket server(Socket::SocketType_Tcp4);
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4 Socket client(Socket::Family_Inet4, Socket::MsgType_Stream, Socket::Protocol_Tcp);
160
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2 testTcpServerClient(server, client, server_addr);
162 2 }
163
164
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6 GATEXX_TEST_UNIT(Tcp6Sockets)
166 {
167
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2 if (!Socket::hasSupportFor(Socket::Family_Inet6))
168 {
169 return;
170 }
171
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2 static const StaticString server_addr("[::1]:56789");
173
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4 Socket server(Socket::SocketType_Tcp6);
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4 Socket client(Socket::Family_Inet6, Socket::MsgType_Stream, Socket::Protocol_Tcp);
176
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2 testTcpServerClient(server, client, server_addr);
178 }
179
180
181 class GATE_API_LOCAL TestQueueHandler : public DataQueueSink
182 {
183 public:
184 SocketQueue queue;
185 SocketQueue::channel_id_t idServer;
186 SocketQueue::channel_id_t idServerConnection;
187 SocketQueue::channel_id_t idIncorrect;
188 SocketQueue::channel_id_t idClient;
189 SyncEvent tasksCompleted;
190 AtomicInt taskCounter;
191
192 1 explicit TestQueueHandler(SocketQueue socketQueue)
193 1 : queue(socketQueue),
194 idServer(0), idServerConnection(0), idIncorrect(0), idClient(0),
195
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1 tasksCompleted(false)
196 {
197 1 }
198
199 2 virtual ~TestQueueHandler() noexcept
200 2 {
201 2 }
202
203 private:
204
205 5 void notifyTaskCompleted()
206 {
207 5 int32_t const completedTasks = ++this->taskCounter;
208
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5 if (completedTasks == 5)
209 {
210 1 tasksCompleted.set();
211 }
212 5 }
213
214 1 void onOpen(channel_id_t channel_id, char const* address, gate::size_t addressLength, void* userParam) override
215 {
216
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1 if(userParam == &this->idClient)
217 {
218 1 this->notifyTaskCompleted();
219
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1 GATEXX_TEST_CHECK_NOTHROW(this->queue.beginWrite(this->idClient, "Hello", 5, &this->idClient));
220 }
221 1 }
222
223 1 void onOpenFailed(channel_id_t channel_id, result_t result, char const* errorMsg, gate::size_t errorMsgLength, void* userParam) override
224 {
225
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1 if(userParam == &this->idIncorrect)
226 {
227
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1 GATEXX_TEST_CHECK_EQUAL(channel_id, this->idIncorrect);
228 1 this->notifyTaskCompleted();
229 }
230 1 }
231
232 1 void onOpenNew(channel_id_t channel_id, char const* address, gate::size_t addressLength, void* userParam) override
233 {
234
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1 if(userParam == &this->idServer)
235 {
236 1 this->idServerConnection = channel_id;
237 1 this->notifyTaskCompleted();
238
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1 GATEXX_TEST_CHECK_NOTHROW(this->queue.beginRead(channel_id, 1024, &this->idServerConnection));
239 }
240 1 }
241
242 1 void onReadCompleted(channel_id_t channel_id, char const* buffer, gate::size_t bufferLength, void* userParam) override
243 {
244
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1 if(userParam == &this->idServerConnection)
245 {
246 1 this->notifyTaskCompleted();
247 }
248 1 }
249 1 void onWriteCompleted(channel_id_t channel_id, char const* buffer, gate::size_t bufferLength, void* userParam) override
250 {
251
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1 if(userParam == &this->idClient)
252 {
253 1 this->notifyTaskCompleted();
254 }
255 1 }
256 };
257
258
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6 GATEXX_TEST_UNIT(SocketQueue)
259 {
260
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2 static StaticString serverAddress("127.0.0.1:9876");
261
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2 static StaticString serverAddressIncorrect("127.0.0.1:9877");
262
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4 TestQueueHandler handler(SocketQueue::create(1000));
263 {
264
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4 SocketQueue queue = SocketQueue::create(1000);
265
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2 queue = handler.queue;
266 }
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2 handler.queue.setCallback(handler);
268
269
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2 GATEXX_TEST_CHECK_NOTHROW(handler.idServer = handler.queue.open(serverAddress, SocketQueue::Flag_OpenServer, &handler.idServer));
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2 GATEXX_TEST_CHECK_NOTHROW(handler.idIncorrect = handler.queue.open(serverAddressIncorrect, SocketQueue::Flag_OpenClient, &handler.idIncorrect));
271
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2 GATEXX_TEST_CHECK_NOTHROW(handler.idClient = handler.queue.open(serverAddress, SocketQueue::Flag_OpenClient, &handler.idClient));
272
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2 GATEXX_TEST_CHECK_NOTHROW(handler.queue.start());
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2 bool completionSignalReceived = handler.tasksCompleted.waitFor(gate::time::Seconds(5));
275
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2 GATEXX_TEST_CHECK_NOTHROW(handler.queue.close(handler.idServer));
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2 GATEXX_TEST_CHECK_NOTHROW(handler.queue.closeAll());
277
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2 GATEXX_TEST_CHECK_NOTHROW(handler.queue.stop());
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2 GATEXX_TEST_CHECK(completionSignalReceived);
279
280 {
281
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4 DataQueueSink sink;
282
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2 sink.onStatus(0, 0, 0, NULL, 0, NULL);
283
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2 sink.onOpen(0, NULL, 0, NULL);
284
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2 sink.onOpenFailed(0, 0, NULL, 0, NULL);
285
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2 sink.onOpenNew(0, NULL, 0, NULL);
286
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2 sink.onOpenNewFailed(0, 0, NULL, 0, NULL);
287
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2 sink.onReadCompleted(0, NULL, 0, NULL);
288
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2 sink.onWriteCompleted(0, NULL, 0, NULL);
289
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2 sink.onReadError(0, 0, NULL);
290
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2 sink.onWriteError(0, 0, NULL);
291
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2 sink.onError(0, 0, NULL, 0);
292 }
293 2 }
294