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| -rw-r--r-- | docs/man/nng.7.adoc | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/docs/man/nng.7.adoc b/docs/man/nng.7.adoc index 7b145a54..ee120774 100644 --- a/docs/man/nng.7.adoc +++ b/docs/man/nng.7.adoc @@ -146,6 +146,13 @@ Note that steps 4, 5, and 7 are not specified by RFC 3986, but performing them is believed to improve both the usability and security of _nng_ applications, without violating RFC 3986 itself. +TIP: Port numbers may be service names in some instances, but it is recommended +that numeric port numbers be used when known. +If service names are used, it is recommended that they follow the naming +conventions for C identifiers, and not be longer than 32 characters in length. +This will maximize compatibility across systems and minimize opportunities for +confusion when they are parsed on different systems. + == API The library API is documented at <<libnng.3#,libnng(3)>>. |