handle UV_EAI_SYSTEM and UV_EAI_MEMORY in uv_error

base/libuv.jl

@@ -63,7 +63,18 @@ struverror(err::UVError) = bytestring(ccall(:uv_strerror,Cstring,(Int32,),err.co
 uverrorname(err::UVError) = bytestring(ccall(:uv_err_name,Cstring,(Int32,),err.code))
 
 uv_error(prefix::Symbol, c::Integer) = uv_error(string(prefix),c)
-uv_error(prefix::AbstractString, c::Integer) = c < 0 ? throw(UVError(prefix,c)) : nothing
+
+function uv_error(prefix::AbstractString, c::Integer)
+    if c == UV_EAI_SYSTEM
+        throw(SystemError(prefix))
+    elseif c == UV_EAI_MEMORY
+        throw(OutOfMemoryError())
+    elseif c < 0
+        throw(UVError(prefix,c))
+    end
+    return nothing
+end
+
 show(io::IO, e::UVError) = print(io, e.prefix*": "*struverror(e)*" ("*uverrorname(e)*")")
 
 ## event loop ##

base/socket.jl

@@ -588,9 +588,9 @@ type DNSError <: Exception
     host::AbstractString
 end
 
-function show(io::IO, e::DNSError)
-    print(io, "DNSError: ", e.host, ", ")
-    show(io, e.uverror)
+function show(io::IO, err::DNSError)
+    print(io, "DNSError: ", err.host, ", ")
+    show(io, err.uverror)
 end
 
 function getaddrinfo(host::ASCIIString)
@@ -600,7 +600,7 @@ function getaddrinfo(host::ASCIIString)
     end
     ip = wait(c)
     if isa(ip,UVError)
-        @assert ip.code in [UV_EAI_NONAME, UV_EAI_AGAIN]
+        @assert ip.code in [UV_EAI_NONAME, UV_EAI_AGAIN, UV_EAI_FAIL, UV_EAI_NODATA]
         throw(DNSError(ip, host))
     end
     return ip::IPAddr