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farhadi / node-smpp

SMPP client and server implementation in node.js
MIT License
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Content issue - 1b2f ( \ ) --> 00 ( @ ) #222

Closed ajamous closed 1 year ago

ajamous commented 1 year ago

There is an issue that seems to be coming from the node SMPP library

Sample:

Original content by message originator:

hgHxcXCKGL 811279 /!@#$%^&*()+{}|:"<>?/-=[]\;',.¥£€/ABCDEFGHIJKLMNOPQRSTUVWXYZ~/(0000)

Content delivered to the upstream carrier:

hgHxcXCKGL 811279 /!@#$%^&*()+{}|:"<>?/-=[]@;',.¥£€/ABCDEFGHIJKLMNOPQRSTUVWXYZ~/(0000)

Changed/Minuplated character:

1b2f ( \ ) change to 00 ( @ )

the image above shows the bytes of the message.. to the left is the one for the message sent from node-smpp to the upstream

The message originator is using DCS 0.. and indeed the first message has the 1b2f (\) but when it comes back has 00 (@) instead.

We also have tested the latest SMPP library version, which seems to still change\ to \\ instead of \ -> @

cc: @juliangut

ajamous commented 1 year ago

The issue is actually already resolved in the latest library version https://github.com/farhadi/node-smpp/commit/85b6a23037de9b07453e4f83c14991f1aa7c8d19 . regarding the backslash becoming a double backslash it is not the library issue, it is just the way console.log works in javascript.

juliangut commented 1 year ago

Thank you for giving an answer and closing the issue