start 清空bulk时 超时时间设置为1000ms
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@ -264,6 +264,7 @@ int hg_scanner_300::discard_all_images(void)
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{
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int block = 1024 * 512;
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int block = 1024 * 512;
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int cnt = 0, ret = SCANNER_ERR_OK;
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int cnt = 0, ret = SCANNER_ERR_OK;
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io_->set_timeout(1000);
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string str;
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string str;
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{
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{
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std::lock_guard<std::mutex> lock(io_lock_);
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std::lock_guard<std::mutex> lock(io_lock_);
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