zmq4: make number of retries for dial configurable

[thielepaul]

Fixes #85

[codecov[bot]]

Codecov Report

Merging #126 (03b1695) into main (04c84de) will increase coverage by 0.54%. The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main     #126      +/-   ##
==========================================
+ Coverage   67.63%   68.18%   +0.54%     
==========================================
  Files          29       29              
  Lines        1817     1820       +3     
==========================================
+ Hits         1229     1241      +12     
+ Misses        488      480       -8     
+ Partials      100       99       -1     

Impacted Files	Coverage Δ
options.go	83.33% <100.00%> (+23.33%)	:arrow_up:
socket.go	83.90% <100.00%> (+0.67%)	:arrow_up:
cxx_zmq4_compat.go	42.35% <0.00%> (-4.71%)	:arrow_down:
rep.go	76.69% <0.00%> (+7.51%)	:arrow_up:

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[thielepaul]

I just fixed the test

[sbinet]

please rebase off the latest main, thanks.

[thielepaul]

@sbinet the ipc-crouter-cdealer test always fails for me, and I cannot find the reason. Would it be ok for you if we skip the test for now, or do you have any idea, how my changes could be related to the test fail?

[sbinet]

yeah, it's been flaky (the whole IPC transport actually). I've disabled it: https://github.com/go-zeromq/zmq4/pull/129

[thielepaul]

yeah, it's been flaky (the whole IPC transport actually). I've disabled it: #129

thanks, but this commit disables inproc-crouter-cdealer and not ipc-crouter-cdealer ;)