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LinkCreate

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LinkCreate["name"]

creates a WSTP link with the specified name for another program to connect to.

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creates a WSTP link and picks an unused name for the link.

Details and Options

  • LinkCreate returns a LinkObject.
  • You can use LinkCreate and LinkConnect to set up peer‐to‐peer communication between two Wolfram System processes.
  • LinkCreate[] by default creates a shared memory link.
  • The option LinkProtocol specifies the underlying data transport protocol to use.
  • LinkCreate[LinkProtocol->"TCPIP"] picks an unused TCP/IP port on your computer system and creates a WSTP link on it.
  • LinkCreate internally calls a function analogous to the WSOpenArgv() function in the WSTP library.

Examples

Basic Examples  (3)Summary of the most common use cases

Create a link with name "test":

In[1]:=1
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https://wolfram.com/xid/0e7qdxwy-fhflql
Out[1]=1

Close the link:

In[2]:=2
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https://wolfram.com/xid/0e7qdxwy-2bwsxa

Create a link:

In[1]:=1
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https://wolfram.com/xid/0e7qdxwy-qxpeb1
Out[1]=1

Close the link:

In[2]:=2
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https://wolfram.com/xid/0e7qdxwy-e1nco8

Find an unallocated TCPIP port and create a WSTP link:

In[1]:=1
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https://wolfram.com/xid/0e7qdxwy-w758n0
Out[1]=1
In[2]:=2
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https://wolfram.com/xid/0e7qdxwy-tngzx7
Wolfram Research (1996), LinkCreate, Wolfram Language function, https://reference.wolfram.com/language/ref/LinkCreate.html.
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Wolfram Research (1996), LinkCreate, Wolfram Language function, https://reference.wolfram.com/language/ref/LinkCreate.html.

Text

Wolfram Research (1996), LinkCreate, Wolfram Language function, https://reference.wolfram.com/language/ref/LinkCreate.html.

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Wolfram Research (1996), LinkCreate, Wolfram Language function, https://reference.wolfram.com/language/ref/LinkCreate.html.

CMS

Wolfram Language. 1996. "LinkCreate." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/LinkCreate.html.

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Wolfram Language. 1996. "LinkCreate." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/LinkCreate.html.

APA

Wolfram Language. (1996). LinkCreate. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/LinkCreate.html

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Wolfram Language. (1996). LinkCreate. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/LinkCreate.html

BibTeX

@misc{reference.wolfram_2025_linkcreate, author="Wolfram Research", title="{LinkCreate}", year="1996", howpublished="\url{https://reference.wolfram.com/language/ref/LinkCreate.html}", note=[Accessed: 03-June-2025 ]}

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@misc{reference.wolfram_2025_linkcreate, author="Wolfram Research", title="{LinkCreate}", year="1996", howpublished="\url{https://reference.wolfram.com/language/ref/LinkCreate.html}", note=[Accessed: 03-June-2025 ]}

BibLaTeX

@online{reference.wolfram_2025_linkcreate, organization={Wolfram Research}, title={LinkCreate}, year={1996}, url={https://reference.wolfram.com/language/ref/LinkCreate.html}, note=[Accessed: 03-June-2025 ]}

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@online{reference.wolfram_2025_linkcreate, organization={Wolfram Research}, title={LinkCreate}, year={1996}, url={https://reference.wolfram.com/language/ref/LinkCreate.html}, note=[Accessed: 03-June-2025 ]}