streamWrapper::stream_set_option

参数

option

One of:

• STREAM_OPTION_BLOCKING (The method was called in response to stream_set_blocking())
• STREAM_OPTION_READ_TIMEOUT (The method was called in response to stream_set_timeout())
• STREAM_OPTION_READ_BUFFER (The method was called in response to stream_set_read_buffer())
• STREAM_OPTION_WRITE_BUFFER (The method was called in response to stream_set_write_buffer())

arg1

If option is

• STREAM_OPTION_BLOCKING: requested blocking mode (1 meaning block 0 not blocking).
• STREAM_OPTION_READ_TIMEOUT: the timeout in seconds.
• STREAM_OPTION_READ_BUFFER: buffer mode (STREAM_BUFFER_NONE or STREAM_BUFFER_FULL).
• STREAM_OPTION_WRITE_BUFFER: buffer mode (STREAM_BUFFER_NONE or STREAM_BUFFER_FULL).

arg2

If option is

• STREAM_OPTION_BLOCKING: This option is not set.
• STREAM_OPTION_READ_TIMEOUT: the timeout in microseconds.
• STREAM_OPTION_READ_BUFFER: the requested buffer size.
• STREAM_OPTION_WRITE_BUFFER: the requested buffer size.