dsKeepAlive: Keep a connection alive

In DSI: 'DataSHIELD' Interface

Keep a connection alive

Description

As the DataSHIELD sessions are working in parallel, this function helps at keeping idle connections alive while others are working. Any communication failure must be silently processed.

\Sexpr[results=rd,stage=render]{DSI:::methods_as_rd("dsKeepAlive")}

Usage

dsKeepAlive(conn)

Arguments

conn	An object inheriting from DSConnection-class.

See Also

Other DSConnection generics: DSConnection-class, dsAggregate(), dsAssignExpr(), dsAssignResource(), dsAssignTable(), dsDisconnect(), dsGetInfo(), dsHasResource(), dsHasTable(), dsIsAsync(), dsListMethods(), dsListPackages(), dsListProfiles(), dsListResources(), dsListSymbols(), dsListTables(), dsListWorkspaces(), dsRestoreWorkspace(), dsRmSymbol(), dsRmWorkspace(), dsSaveWorkspace()

Examples

## Not run: 
con <- dsConnect(DSOpal::Opal(), "server1",
  username = "dsuser", password = "password", url = "https://opal-demo.obiba.org")
dsKeepAlive(con)
dsDisconnect(con)

## End(Not run)

DSI documentation built on Oct. 6, 2022, 9:06 a.m.