http is error - Revision history

BlueMountains at 17:24, 24 January 2020

2020-01-24T17:24:28Z

← Older revision		Revision as of 17:24, 24 January 2020
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	{{Info\|Function\|Server\|1.0.3}}		{{Info\|Function\|Server\|1.0.3}}

	{{FuncDescription\|After request was made, this function returns if an error occured. The error can be retrieved by [[http_result_error]].}}		{{FuncDescription\|After request was made, this function returns if an error occured. The error can be retrieved by [[http_result_error]].

			If you want to receive the HTTP status code, use [[http_result_status]].}}

	{{FuncSyntax\|http_is_error(http)}}		{{FuncSyntax\|http_is_error(http)}}

BlueMountains at 17:22, 24 January 2020

2020-01-24T17:22:06Z

← Older revision		Revision as of 17:22, 24 January 2020
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	{{FuncParam\|http\|The http identifier.}}		{{FuncParam\|http\|The http identifier.}}

	{{FuncReturnValue\|Returns '''true''' if an error ~~occured~~.}}		{{FuncReturnValue\|Returns '''true''' if an error occurred.}}

	== Example ==		== Example ==

BlueMountains at 17:22, 24 January 2020

2020-01-24T17:22:01Z

← Older revision		Revision as of 17:22, 24 January 2020
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	{{FuncParam\|http\|The http identifier.}}		{{FuncParam\|http\|The http identifier.}}

	{{FuncReturnValue\|Returns '''true''' ~~on success~~.}}		{{FuncReturnValue\|Returns '''true''' if an error occured.}}

	== Example ==		== Example ==

BlueMountains: Created page with "{{Info|Function|Server|1.0.3}} {{FuncDescription|After request was made, this function returns if an error occured. The error can be retrieved by http_result_error.}} {{..."

2020-01-24T17:19:34Z

Created page with "{{Info|Function|Server|1.0.3}} {{FuncDescription|After request was made, this function returns if an error occured. The error can be retrieved by http_result_error.}} {{..."

New page

{{Info|Function|Server|1.0.3}}

{{FuncDescription|After request was made, this function returns if an error occured. The error can be retrieved by [[http_result_error]].}}

{{FuncSyntax|http_is_error(http)}}

{{FuncParameters}}
{{FuncParam|http|The http identifier.}}

{{FuncReturnValue|Returns '''true''' on success.}}

== Example ==
<syntaxhighlight lang="Lua">
function test_error_code()
local r = http_create()
http_set_resolver_protocol(r, "ipv4")
http_set_protocol(r, "http")
http_set_host(r, "httpstat.us")
http_set_port(r, 80)
http_set_target(r, "/431")
http_set_verb(r, "get")
http_set_timeout(r, 30)
http_set_keepalive(r, false)

if not http_send(r) then
http_destroy(r)
end
end

--[[
Generic Event that is called for every HTTP request. If you need to pass custom parameters
to it you can specify your own callback function in http_send including your parameters.
]]--
AddEvent("OnHttpRequestComplete", function(http)

--[[if http_is_error(http) then
print("OnHttpRequestComplete failed for id", http..": "..http_result_error(http))
else
print("OnHttpRequestComplete succeeded for id", http)
print_active_results(http)
end

http_destroy(http)]]--
end)

function print_active_results(http)
local body = http_result_body(http)
local header = http_result_header(http)
local status = http_result_status(http)

print("\tBody: ", body)
print("\tHTTP Status: ", status)
print("\t Headers:")
for k, v in pairs(header) do
print("\t", k, v)
end
end
</syntaxhighlight>

{{RelatedFunctions}}
{{HttpFunctions}}