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A logger class that can used by the mqtt_client
to output the results
of operations to stderr.
Defined in header <boost/mqtt5/logger.hpp>
class logger;
Name |
Description |
---|---|
Outputs the contents of the |
|
Outputs the contents of the |
|
Outputs the results of the resolve operation. |
|
Outputs the results of the TCP connect operation. |
|
Outputs the results of the TLS handshake operation. |
|
Outputs the results of the WebSocket handshake operation. |
|
logger [constructor] |
Constructs a logger that filters log messages based on the specified log level. |
All functions are invoked directly within the mqtt_client
using its default executor.
If the mqtt_client
is initialized with
an explicit or implicit strand, none of the functions will be invoked concurrently.
Distinct objects: usafe.
Shared objects: unsafe.
This class is not thread-safe.
Convenience header <boost/mqtt5.hpp>