why isn't it working on this host?

This commit is contained in:
psyc://psyced.org/~lynX 2009-04-20 08:18:13 +02:00
parent af78406976
commit db4d7f0af7
3 changed files with 77 additions and 62 deletions

View File

@ -23,6 +23,7 @@ protected int block() { destruct(ME); return 0; }
protected connect_failure(mc, text) {
is_connecting = 0;
P1(("connect failure %O in %O, %O.\n", mc, ME, text))
monitor_report("_failure_network_connect"+ mc,
object_name(ME) +" · "+ text);
}
@ -42,7 +43,7 @@ protected int logon(int failure) {
}
is_connecting = 0;
if (failure == -1 || !interactive(ME)) {
PT(("Warning: Failed connect attempt in %O\n", ME))
P3(("Warning: Failed connect attempt in %O\n", ME))
#if __EFUN_DEFINED__(errno)
connect_failure("_attempt", sprintf("connect failed: errno %s",
errno()));

View File

@ -4,6 +4,11 @@
// but we could fetch any page or data with it, really
// tobij even allowed the object to have the URL as its object name. fancy! ;)
#ifdef Dfetch
# undef DEBUG
# define DEBUG Dfetch
#endif
#include <ht/http.h>
#include <net.h>
#include <uniform.h>
@ -66,7 +71,7 @@ void connect() {
thehost = lower_case(thehost);
ssl = t == "s";
}
PT(("URL, THEHOST: %O, %O\n", url, thehost))
P4(("URL, THEHOST: %O, %O\n", url, thehost))
unless (port)
unless (sscanf(thehost, "%s:%d", thehost, port) == 2)
port = ssl? HTTPS_SERVICE: HTTP_SERVICE;
@ -74,14 +79,14 @@ void connect() {
::connect(thehost, port);
}
varargs int real_logon(int arg) {
varargs int real_logon(int failure) {
string scheme;
headers = ([ ]);
http_status = 500;
http_message = "(failure)"; // used by debug only
unless(::logon(arg)) return -1;
unless(::logon(failure)) return -1;
unless (url) return -3;
unless (resource) sscanf(url, "%s://%s/%s", scheme, host, resource);
@ -93,7 +98,7 @@ varargs int real_logon(int arg) {
// emit("If-None-Match: " + etag + "\r\n");
// we won't need connection: close w/ http/1.0
//emit("Connection: close\r\n\r\n");
PT(("%O using %O\n", ME, buffer))
P4(("%O using %O\n", ME, buffer))
emit("GET /"+ resource +" HTTP/1.0\r\n"
"Host: "+ host +"\r\n"
+ buffer +
@ -104,7 +109,7 @@ varargs int real_logon(int arg) {
return 0; // duh.
}
varargs int logon(int arg, int sub) {
varargs int logon(int failure, int sub) {
// net/connect disables telnet for all robots and circuits
#if 0 //__EFUN_DEFINED__(enable_telnet)
// when fetching the spiegel rss feed, telnet_neg() occasionally
@ -113,9 +118,9 @@ varargs int logon(int arg, int sub) {
enable_telnet(0);
#endif
// when called from xmlrpc.c we can't do TLS anyway
if (sub) return ::logon(arg);
if (sub) return ::logon(failure);
if (ssl) tls_init_connection(ME, #'real_logon);
else real_logon(arg);
else real_logon(failure);
return 0; // duh.
}
@ -125,8 +130,9 @@ int parse_status(string all) {
sscanf(all, "%s%t%s", prot, state);
sscanf(state, "%d%t%s", http_status, http_message);
P3(("%O got %O %O from %O\n", ME, http_status, http_message, host));
if (http_status != R_OK) {
P1(("%O got %O %O from %O\n", ME,
http_status, http_message, host));
monitor_report("_failure_unsupported_code_HTTP",
S("http/fetch'ing %O returned %O %O", url || ME,
http_status, http_message));
@ -137,9 +143,9 @@ int parse_status(string all) {
int parse_header(string all) {
string key, val;
D2(D("htroom::parse is: " + all + "\n");)
// TODO: parse status code
if (all != "") {
P2(("http/fetch::parse_header %O\n", all))
if (sscanf(all, "%s:%1.0t%s", key, val) == 2) {
headers[lower_case(key)] = val;
// P2(("ht head: %O = %O\n", key, val))
@ -148,6 +154,7 @@ int parse_header(string all) {
return 1;
} else {
// das wollen wir nur bei status 200
P2(("%O now waiting for http body\n", ME))
next_input_to(#'buffer_content);
return 1;
}
@ -155,70 +162,72 @@ int parse_header(string all) {
}
int buffer_content(string all) {
P2(("%O body %O\n", ME, all))
buffer += all + "\n";
next_input_to(#'buffer_content);
return 1;
}
disconnected(remainder) {
headers["_fetchtime"] = isotime(ctime(time()), 1);
if (headers["last-modified"])
P2(("%O got disconnected.. %O\n", ME, remainder))
headers["_fetchtime"] = isotime(ctime(time()), 1);
if (headers["last-modified"])
modificationtime = headers["last-modified"];
if (headers["etag"])
if (headers["etag"])
etag = headers["etag"]; // heise does not work with etag
fetched = buffer;
if (remainder) fetched += remainder;
fheaders = headers;
buffer = headers = 0;
switch (http_status) {
case R_OK:
mixed *waiter;
while (qSize(ME)) {
waiter = shift(ME);
funcall(waiter[0], fetched, waiter[1] ? fheaders : copy(fheaders));
fetched = buffer;
if (remainder) fetched += remainder;
fheaders = headers;
buffer = headers = 0;
switch (http_status) {
case R_OK:
mixed *waiter;
while (qSize(ME)) {
waiter = shift(ME);
P2(("%O calls back.. body is %O\n", ME, fetched))
funcall(waiter[0], fetched, waiter[1] ? fheaders : copy(fheaders));
}
break;
default:
// doesn't seem to get here when HTTP returns 301 or 302. strange.
// fall thru
case R_NOTMODIFIED:
qDel(ME);
qInit(ME, 150, 5);
}
break;
default:
// doesn't seem to get here when HTTP returns 301 or 302. strange.
// fall thru
case R_NOTMODIFIED:
qDel(ME);
qInit(ME, 150, 5);
}
fetching = 0;
return 1; // presume this disc was expected
fetching = 0;
return 1; // presume this disc was expected
}
varargs string content(closure cb, int force, int willbehave) {
if (cb) {
if (fetched) {
if (force) {
funcall(cb, fetched, willbehave ? fheaders : copy(fheaders));
if (cb) {
if (fetched) {
if (force) {
funcall(cb, fetched, willbehave ? fheaders : copy(fheaders));
}
} else {
enqueue(ME, ({ cb, willbehave }));
}
} else {
enqueue(ME, ({ cb, willbehave }));
}
}
return fetched;
return fetched;
}
varargs mapping headers(int willbehave) {
return willbehave ? fheaders : copy(fheaders);
return willbehave ? fheaders : copy(fheaders);
}
string qHeader(mixed key) {
if (mappingp(fheaders)) return fheaders[key];
return 0;
if (mappingp(fheaders)) return fheaders[key];
return 0;
}
varargs void refetch(closure cb, int willbehave) {
enqueue(ME, ({ cb, willbehave }));
unless (fetching) connect();
enqueue(ME, ({ cb, willbehave }));
unless (fetching) connect();
}
protected create() {
qCreate();
qInit(ME, 150, 5);
qCreate();
qInit(ME, 150, 5);
}

View File

@ -9,16 +9,17 @@ persistent int lastid;
volatile object feed;
parse(string body) {
parse(string body, mapping headers) {
mixed wurst;
string nick;
object o;
mapping d, p;
int i;
//body = read_file("/net/twitter/many.json");
if (!body || body == "") {
P1(("%O failed to get its timeline.\n", ME))
P1(("%O failed to get its timeline from %O.\n", ME,
previous_object()))
PT(("Got headers: %O", headers))
return;
}
//#if DEBUG > 0
@ -60,16 +61,20 @@ parse(string body) {
// should i send text as _action?
"_nick": nick,
// _count seems to be the better word for this
"_amount_updates": p["statuses_count"],
"_amount_followers": p["followers_count"],
"_color": "#"+ p["profile_text_color"],
"_description": p["description"],
"_uniform_photo": p["profile_image_url"],
"_page": p["url"],
"_name": p["name"],
"_amount_sources": p["friends_count"],
"_color": "#"+ p["profile_sidebar_fill_color"],
"_description": p["description"] || "",
"_page": p["url"] || "",
"_name": p["name"] || "",
// "_contact_twitter": p["id"],
"_description_agent_HTML": d["source"],
"_reference_reply": d["in_reply_to_screen_name"],
// "_twit": d["id"],
"_uniform_photo": p["profile_image_url"] || "",
"_uniform_photo_background":
p["profile_background_image_url"] || ""
]), "/"); // send as root
// der spiegel u.a. twittern übrigens in latin-1
@ -81,8 +86,8 @@ parse(string body) {
fetch() {
feed -> content( #'parse, 0, 1 );
feed -> fetch("http://twitter.com/statuses/friends_timeline.json"
"?since_id="+ lastid +"&count=123");
call_out( #'fetch, 9 * 60 );
"?count="+( lastid? ("44&since_id="+ lastid) : "44"));
call_out( #'fetch, 6 * 59 ); // odd is better
}
create() {
@ -91,14 +96,14 @@ create() {
if (o) config = o->qConfig();
if (!config) {
P1(("No configuration for twitter gateway found.\n");
destruct(ME);
P1(("\nNo configuration for twitter gateway found.\n"))
//destruct(ME);
return;
}
restore_object(DATA_PATH "twitter");
// we could even choose to inherit this instead...
feed = clone_object(HTTP_PATH "fetch");
feed = clone_object(NET_PATH "http/fetch");
//feed -> sAgent(SERVER_VERSION " builtin Twitter to PSYC gateway");
feed -> sAuth(config["nickname"], config["password"]);
call_out( #'fetch, 14 );