BewareMyPower commented on issue #17279:
URL: https://github.com/apache/pulsar/issues/17279#issuecomment-1232952134
Could you give a complete example? Your code cannot be compiled.
I just downloaded the latest code in branch-2.11 and built the Pulsar C++
client from source. The following example works well.
```c++
#include <pulsar/Client.h>
using namespace pulsar;
void func() {
auto t = std::make_shared<std::string>("");
std::cout << t << std::endl;
}
int main() {
func();
Client client("pulsar://localhost:6650");
std::string topic = "my-topic";
Producer producer;
auto result = client.createProducer(topic, producer);
if (result != ResultOk) {
std::cout << "Error creating producer: " << result << std::endl;
return 1;
}
MessageId messageId;
producer.send(MessageBuilder().setContent("hello").build(), messageId);
client.close();
return 0;
}
```
Outputs:
```
0x12b9c08
2022-08-31 13:34:21.891 INFO [140604211804928] ClientConnection:189 |
[<none> -> pulsar://localhost:6650] Create ClientConnection, timeout=10000
2022-08-31 13:34:21.891 INFO [140604211804928] ConnectionPool:96 | Created
connection for pulsar://localhost:6650
2022-08-31 13:34:21.896 INFO [140604079314688] ClientConnection:375 |
[127.0.0.1:51650 -> 127.0.0.1:6650] Connected to broker
2022-08-31 13:34:21.899 INFO [140604079314688] HandlerBase:61 |
[persistent://public/default/my-topic, ] Getting connection from pool
2022-08-31 13:34:21.903 INFO [140604079314688] ProducerImpl:186 |
[persistent://public/default/my-topic, ] Created producer on broker
[127.0.0.1:51650 -> 127.0.0.1:6650]
2022-08-31 13:34:21.907 INFO [140604211804928] ClientImpl:507 | Closing
Pulsar client with 1 producers and 0 consumers
2022-08-31 13:34:21.908 INFO [140604211804928] ProducerImpl:657 |
[persistent://public/default/my-topic, standalone-0-2] Closing producer for
topic persistent://public/default/my-topic
2022-08-31 13:34:21.909 INFO [140604079314688] ProducerImpl:697 |
[persistent://public/default/my-topic, standalone-0-2] Closed producer 0
2022-08-31 13:34:21.909 INFO [140604060354304] ClientConnection:1560 |
[127.0.0.1:51650 -> 127.0.0.1:6650] Connection closed
2022-08-31 13:34:21.909 INFO [140604060354304] ClientConnection:263 |
[127.0.0.1:51650 -> 127.0.0.1:6650] Destroyed connection
2022-08-31 13:34:21.910 INFO [140604211804928] ProducerImpl:620 | Producer
- [persistent://public/default/my-topic, standalone-0-2] ,
[batchMessageContainer = { BatchMessageContainer [size = 0] [bytes = 0]
[maxSize = 1000] [maxBytes = 131072] [topicName =
persistent://public/default/my-topic] [numberOfBatchesSent_ = 2]
[averageBatchSize_ = 0.5] }]
```
The dependencies are:
```
-- Found OpenSSL: /usr/lib64/libcrypto.so (found version "1.0.2k")
Failed to find Protobuf in config mode, try to find it from system path
-- Protobuf_LIBRARIES: /usr/local/lib/libprotobuf.so
-- Protobuf_INCLUDE_DIRS: /usr/local/include
-- Found CURL: /usr/lib64/libcurl.so (found version "7.29.0")
-- Found Boost: /usr/include (found version "1.53.0")
-- Linking with Boost:System
-- Using Boost::Regex
-- Found Boost: /usr/include (found version "1.53.0") found components:
system regex
```
I installed Protobuf 3.20.0 from source.
The GCC version:
```bash
$ g++ --version
g++ (GCC) 4.8.5 20150623 (Red Hat 4.8.5-44)
Copyright (C) 2015 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
```
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