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#ifndef AWS_IO_STATISTICS_H
#define AWS_IO_STATISTICS_H
/**
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0.
*/
#include <aws/io/io.h>
#include <aws/common/statistics.h>
#include <aws/io/tls_channel_handler.h>
AWS_PUSH_SANE_WARNING_LEVEL
enum aws_crt_io_statistics_category {
AWSCRT_STAT_CAT_SOCKET = AWS_CRT_STATISTICS_CATEGORY_BEGIN_RANGE(AWS_C_IO_PACKAGE_ID),
AWSCRT_STAT_CAT_TLS,
};
/**
* Socket channel handler statistics record
*/
struct aws_crt_statistics_socket {
aws_crt_statistics_category_t category;
uint64_t bytes_read;
uint64_t bytes_written;
};
/**
* Tls channel handler statistics record
*/
struct aws_crt_statistics_tls {
aws_crt_statistics_category_t category;
uint64_t handshake_start_ns;
uint64_t handshake_end_ns;
enum aws_tls_negotiation_status handshake_status;
};
AWS_EXTERN_C_BEGIN
/**
* Initializes socket channel handler statistics
*/
AWS_IO_API
int aws_crt_statistics_socket_init(struct aws_crt_statistics_socket *stats);
/**
* Cleans up socket channel handler statistics
*/
AWS_IO_API
void aws_crt_statistics_socket_cleanup(struct aws_crt_statistics_socket *stats);
/**
* Resets socket channel handler statistics for the next gather interval. Calculate-once results are left alone.
*/
AWS_IO_API
void aws_crt_statistics_socket_reset(struct aws_crt_statistics_socket *stats);
/**
* Initializes tls channel handler statistics
*/
AWS_IO_API
int aws_crt_statistics_tls_init(struct aws_crt_statistics_tls *stats);
/**
* Cleans up tls channel handler statistics
*/
AWS_IO_API
void aws_crt_statistics_tls_cleanup(struct aws_crt_statistics_tls *stats);
/**
* Resets tls channel handler statistics for the next gather interval. Calculate-once results are left alone.
*/
AWS_IO_API
void aws_crt_statistics_tls_reset(struct aws_crt_statistics_tls *stats);
AWS_EXTERN_C_END
AWS_POP_SANE_WARNING_LEVEL
#endif /* AWS_IO_STATISTICS_H */
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