--- /dev/null
+# bool http\Client::wait([float $timeout = 0])
+
+Wait for $timeout seconds for transfers to provide data.
+This is the completion call to http\Client::once().
+
+## Params:
+
+* Optional float $timeout = 0
+ Seconds to wait for data on open sockets.
+
+## Returns:
+
+* bool, success.