PragProg Customers

Network Programming in Elixir and Erlang (B1.0): Test fails (p25)

deldutt

deldutt

Network Programming in Elixir and Erlang (B1.0): Test fails (p25)

@whatyouhide

Test that is in page 25 fails. The name of the test is: handles fragmented data.
Elixir version: 1.17.2 (compiled with Erlang/OTP 27)

6 comments
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dan

dan

I could not get the single call to :gen_tcp.recv/3 to pull in all the data from the two :gen_tcp.send/2 calls as written. I consequently wrapped the :gen_tcp.recv/3 in a recursive call and subsequently was able to get the test to pass as written.

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amedeo

amedeo

I"m getting the same test failure when using the active: :once mode. But the test is not deterministic, sometimes it succeeded, sometimes fails

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