RemoveFirst Method

SharedData RemoveFirst Method

C# API

Reads and removes the first value from the specified value list in the Shared Data Server.

Namespace: Facilita.Fc.Runtime
Assembly: fc_clr (in fc_clr.dll) Version: 9.5.8.37

Syntax

public string RemoveFirst(
	string key,
	int timeout
)

public string RemoveFirst(
	string key,
	int timeout
)

Parameters

key: Type: System String
The key against which the data is stored.

timeout: Type: System Int32
The maximum time in milliseconds to wait for a value to become available.

Return Value

The first value in the list.

Exceptions

Exception	Condition
Facilita.Exception NoSuchValueException	The request has timed out.

Remarks

Set the timeout parameter to 0 (zero) to prevent blocking. Use -1 to wait forever. If no list of values exists for key, then the Virtual User thread will be suspended and the call will only return (dependent upon timeout) when a value is read from the Shared Data server. If the connection to the Shared Data Server is lost an exception is raised.

Note
The keys are case-sensitive.

Note
The value is removed from the list.

Examples

The following example demonstrates removing the first value from a list.

C++

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using Facilita.Fc.Runtime;
SharedData sharedData = new SharedData(GetString("sharedDataHost", "localhost"), GetInt("sharedDataPort", 5099));
string accountNum = sharedData.RemoveFirst("AccNum", 90000); // wait up to 90 seconds for a value

using Facilita.Fc.Runtime;
SharedData sharedData = new SharedData(GetString("sharedDataHost", "localhost"), GetInt("sharedDataPort", 5099));
string accountNum = sharedData.RemoveFirst("AccNum", 90000); // wait up to 90 seconds for a value