:gen_tcp.send(socket, "Hello world")
receive do
{:tcp, ^socket, response} ->
# ...
after
1000 -> :timeout
end
receive do
{:tcp, socket, data} ->
response = process_request(data)
:gen_tcp.send(socket, response)
end
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GENSERVER.CALL/3
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SERVERS
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CLIENT
CLIENT
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REACTIVE
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SUPERVISORS
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CLIENTS
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GEN_STATEM
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IT'S ABOUT THE
GUARANTEES
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RESTARTING A PROCESS IS ABOUT
BRINGING IT BACK TO A STABLE,
KNOWN STATE.
FROM THERE, THINGS CAN BE RETRIED.
WHEN THE INITIALIZATION ISN'T
STABLE, SUPERVISION IS WORTH VERY
LITTLE.
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LET IT CRASH™?
...NO
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PATTERN MATCHING
BINARIES
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<> = dns_packet
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WHY
IS THE BEAM
SUCH A GREAT
FIT?
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- ERLANG BLOG POST ABOUT MESSAGE PASSING
- MY BLOG POST ON TCP CONNECTIONS IN ELIXIR
- MY BLOG POST ON GEN_STATEM CONNECTIONS
- "IT'S ALL ABOUT THE GUARANTEES" BY FRED HEBERT
- THOUSAND ISLANDS ELIXIR LIBRARY
- END-TO-END ARGUMENTS IN SYSTEM DESIGN PAPER
- BINARY PATTERN MATCHING REFERENCE