50 lines
1.5 KiB
C
50 lines
1.5 KiB
C
#ifndef EXECUTOR_H
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#define EXECUTOR_H
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#include <stdbool.h>
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#include <pthread.h>
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#include "fill_handler.h"
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#include "config.h"
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#include "queue.h"
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#include "ws_client.h"
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#define MAX_IN_FLIGHT 8
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#define MAX_TRACKED_TRIANGLES 2048
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/* Shared in-flight state across all executor threads (protected by lock). */
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typedef struct {
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pthread_mutex_t lock;
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pthread_mutex_t queue_lock;
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char triangles[MAX_IN_FLIGHT][128];
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uint64_t pairs[MAX_IN_FLIGHT];
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char primary_quotes[MAX_IN_FLIGHT][16];
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int count;
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char last_triangles[MAX_TRACKED_TRIANGLES][128];
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int64_t last_book_ts[MAX_TRACKED_TRIANGLES];
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int last_count;
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} executor_shared_t;
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/* Per-thread data for the executor. */
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typedef struct executor_thread_s executor_thread_t;
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/* Create an executor thread (one per concurrent slot). */
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executor_thread_t *executor_thread_create(const config_t *cfg,
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fill_channel_t *fill_ch,
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ws_client_t *ws,
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executor_shared_t *shared);
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/* Execute a single triangle signal (blocking, called from executor thread). */
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void executor_execute_triangle(executor_thread_t *et,
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signal_entry_t *sig);
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/* Report status text. */
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void executor_write_report(const char *fmt, ...);
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/* Warm up the authenticated REST connection (keepalive). Returns true on success. */
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bool executor_keepalive(executor_thread_t *et);
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/* Destroy and free. */
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void executor_thread_destroy(executor_thread_t *et);
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#endif
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