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70 lines
1.8 KiB
70 lines
1.8 KiB
@cython.no_gc_clear |
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cdef class UVCheck(UVHandle): |
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cdef _init(self, Loop loop, Handle h): |
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cdef int err |
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self._start_init(loop) |
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self._handle = <uv.uv_handle_t*>PyMem_RawMalloc(sizeof(uv.uv_check_t)) |
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if self._handle is NULL: |
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self._abort_init() |
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raise MemoryError() |
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err = uv.uv_check_init(self._loop.uvloop, <uv.uv_check_t*>self._handle) |
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if err < 0: |
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self._abort_init() |
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raise convert_error(err) |
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self._finish_init() |
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self.h = h |
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self.running = 0 |
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cdef inline stop(self): |
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cdef int err |
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if not self._is_alive(): |
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self.running = 0 |
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return |
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if self.running == 1: |
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err = uv.uv_check_stop(<uv.uv_check_t*>self._handle) |
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self.running = 0 |
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if err < 0: |
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exc = convert_error(err) |
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self._fatal_error(exc, True) |
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return |
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cdef inline start(self): |
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cdef int err |
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self._ensure_alive() |
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if self.running == 0: |
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err = uv.uv_check_start(<uv.uv_check_t*>self._handle, |
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cb_check_callback) |
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if err < 0: |
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exc = convert_error(err) |
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self._fatal_error(exc, True) |
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return |
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self.running = 1 |
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@staticmethod |
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cdef UVCheck new(Loop loop, Handle h): |
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cdef UVCheck handle |
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handle = UVCheck.__new__(UVCheck) |
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handle._init(loop, h) |
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return handle |
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cdef void cb_check_callback(uv.uv_check_t* handle) with gil: |
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if __ensure_handle_data(<uv.uv_handle_t*>handle, "UVCheck callback") == 0: |
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return |
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cdef: |
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UVCheck check = <UVCheck> handle.data |
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Handle h = check.h |
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try: |
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h._run() |
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except BaseException as ex: |
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check._error(ex, False)
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