If you call recv() in non-blocking mode, it will return any data that the system has in it's read buffer for that socket. But, it won't wait for that data. If the read buffer is empty, the system will return from recv() immediately saying ``Operation Would Block!''. The same is true of the send() API.
Jacksboro welcoming sign. Jacksboro is a city in Jack County, Texas, in the United States. The population was 4,511 at the 2010 census. Jacksboro is located at the junction of U.S. Highways 281 and 380, and it is the county seat of Jack County. 1 Geography.
Check out local things to do such as local golfing (Jacksboro Country Club, Mountain Valley Country Club and Oak Course), water sports (Grapevine Scuba Inc, Bass Professional Shops Outdoor World and Fun N' Sun Boating Center), hiking (Lake Mineral Wells State Park and Trailway, Dinosaur Valley State Park Trail and Cleburne State Park Trail).