On Wed, Sep 28, 2022 at 2:21 PM mayamatakeshi <[email protected]> wrote:
> Hi, > I'm testing latest commit b243666098be44226ade6a7df2b62851efcb5de8 of > opensips-3.2. > > I tested adding branches to an INVITE for a fixed size list of AORs this > way: > > $var(aors) = "sip:[email protected],sip:[email protected], > sip:[email protected]"; > > seturi($(var(aors){s.select,0,,})); > > append_branch(); > seturi($(var(aors){s.select,1,,})); > > append_branch(); > seturi($(var(aors){s.select,2,,})); > > lookup("location", "r") > > The above works fine and all 3 destinations resolved by AOR lookup are > called (max of contact per AOR). > > However, in case of a a list of unknown size, I tried to use a while loop > like this: > $var(aors) = "sip:[email protected],sip:[email protected], > sip:[email protected]"; > > $var(idx) = 0; > $var(aor) = $(var(aors){s.select,$var(idx),,}); > > while($var(aor) != null) { > seturi($var(aor)); > > $var(idx) = $var(idx) + 1; > $var(aor) = $(var(aors){s.select,$var(idx),,}); > } > > lookup("location", "r") > > But with the above, only the last destination (lookup of [email protected]) > is called. > I confirmed this is not related to the lookup function because I tried > with fixed destinations like this: > > $var(aors) = "sip:[email protected]:5072,sip:[email protected]:5074, > sip:[email protected]:5076"; > > $var(idx) = 0; > $var(aor) = $(var(aors){s.select,$var(idx),,}); > > while($var(aor) != null) { > seturi($var(aor)); > > $var(idx) = $var(idx) + 1; > $var(aor) = $(var(aors){s.select,$var(idx),,}); > } > > and the same problem happens: only the last destination > sip:[email protected]:5076 is called. > > So, is there a way to append a non-fixed number of branches to an INVITE? > > Regards, > Takeshi > Sorry, I think I did something wrong. I was able to make append_branch to work inside a while loop. So there is no problem. Regards, Takeshi
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