8359560612
This is the port shared between all application processes which use it to pass requests for processing. Using it significantly simplifies the request processing code in the router. The drawback is 2 more file descriptors per each configured application and more complex libunit message wait/read code.
43 lines
953 B
C
43 lines
953 B
C
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/*
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* Copyright (C) Max Romanov
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* Copyright (C) NGINX, Inc.
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*/
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#ifndef _NXT_CGO_LIB_H_INCLUDED_
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#define _NXT_CGO_LIB_H_INCLUDED_
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#include <stdint.h>
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#include <stdlib.h>
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#include <sys/types.h>
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typedef struct {
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int length;
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char *start;
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} nxt_cgo_str_t;
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int nxt_cgo_run(uintptr_t handler);
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int nxt_cgo_response_create(uintptr_t req, int code, int fields,
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uint32_t fields_size);
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int nxt_cgo_response_add_field(uintptr_t req, uintptr_t name, uint8_t name_len,
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uintptr_t value, uint32_t value_len);
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int nxt_cgo_response_send(uintptr_t req);
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ssize_t nxt_cgo_response_write(uintptr_t req, uintptr_t src, uint32_t len);
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ssize_t nxt_cgo_request_read(uintptr_t req, uintptr_t dst, uint32_t dst_len);
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int nxt_cgo_request_close(uintptr_t req);
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void nxt_cgo_request_done(uintptr_t req, int res);
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void nxt_cgo_unit_run_shared(uintptr_t ctx);
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void nxt_cgo_warn(uintptr_t msg, uint32_t msg_len);
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#endif /* _NXT_CGO_LIB_H_INCLUDED_ */
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