cory/tildefriends
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Some plumbing to expose the actual bound SHS port so that I can make a dynamic room app.

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This commit is contained in:
Cory McWilliams 2024-03-07 21:03:14 -05:00
parent cf187ee46b
commit cb94ed6a2a
4 changed files with 21 additions and 10 deletions
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1
core/core.js
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@ -578,6 +578,7 @@ async function getProcessBlob(blobId, key, options) {
imports.ssb = Object.fromEntries( imports.ssb = Object.fromEntries(
Object.keys(ssb).map((key) => [key, ssb[key].bind(ssb)]) Object.keys(ssb).map((key) => [key, ssb[key].bind(ssb)])
); );
imports.ssb.port = tildefriends.ssb_port;
imports.ssb.createIdentity = function () { imports.ssb.createIdentity = function () {
if ( if (
process.credentials && process.credentials &&

16
src/ssb.c
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@ -2824,19 +2824,19 @@ static void _tf_ssb_broadcast_timer(uv_timer_t* timer)
} }
} }
void tf_ssb_server_open(tf_ssb_t* ssb, int port) int tf_ssb_server_open(tf_ssb_t* ssb, int port)
{ {
if (ssb->server.data) if (ssb->server.data)
{ {
tf_printf("Already listening.\n"); tf_printf("Already listening.\n");
return; return 0;
} }
ssb->server.data = ssb; ssb->server.data = ssb;
if (uv_tcp_init(ssb->loop, &ssb->server) != 0) if (uv_tcp_init(ssb->loop, &ssb->server) != 0)
{ {
tf_printf("uv_tcp_init failed\n"); tf_printf("uv_tcp_init failed\n");
return; return 0;
} }
struct sockaddr_in addr = { 0 }; struct sockaddr_in addr = { 0 };
@ -2847,7 +2847,7 @@ void tf_ssb_server_open(tf_ssb_t* ssb, int port)
if (status != 0) if (status != 0)
{ {
tf_printf("%s:%d: uv_tcp_bind failed: %s\n", __FILE__, __LINE__, uv_strerror(status)); tf_printf("%s:%d: uv_tcp_bind failed: %s\n", __FILE__, __LINE__, uv_strerror(status));
return; return 0;
} }
status = uv_listen((uv_stream_t*)&ssb->server, SOMAXCONN, _tf_ssb_on_connection); status = uv_listen((uv_stream_t*)&ssb->server, SOMAXCONN, _tf_ssb_on_connection);
@ -2855,8 +2855,14 @@ void tf_ssb_server_open(tf_ssb_t* ssb, int port)
{ {
tf_printf("uv_listen failed: %s\n", uv_strerror(status)); tf_printf("uv_listen failed: %s\n", uv_strerror(status));
/* TODO: cleanup */ /* TODO: cleanup */
return; return 0;
} }
struct sockaddr_storage name = { 0 };
int size = (int)sizeof(name);
status = uv_tcp_getsockname(&ssb->server, (struct sockaddr*)&name, &size);
int assigned_port = ntohs(((struct sockaddr_in*)&name)->sin_port);
return status == 0 ? assigned_port : 0;
} }
void tf_ssb_server_close(tf_ssb_t* ssb) void tf_ssb_server_close(tf_ssb_t* ssb)

3
src/ssb.h
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@ -316,8 +316,9 @@ void tf_ssb_connect_str(tf_ssb_t* ssb, const char* address);
** Begin listening for SHS connections on the given port. ** Begin listening for SHS connections on the given port.
** @param ssb The SSB instance. ** @param ssb The SSB instance.
** @param port The port number. ** @param port The port number.
** @return The assigned port on success or 0 on failure.
*/ */
void tf_ssb_server_open(tf_ssb_t* ssb, int port); int tf_ssb_server_open(tf_ssb_t* ssb, int port);
/** /**
** Stop listening for SHS connections. ** Stop listening for SHS connections.

11
src/task.c
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@ -1694,9 +1694,6 @@ void tf_task_activate(tf_task_t* task)
JS_FreeAtom(context, atom); JS_FreeAtom(context, atom);
JSValue tildefriends = JS_NewObject(context); JSValue tildefriends = JS_NewObject(context);
JS_SetPropertyStr(context, tildefriends, "ssb_port", JS_NewInt32(context, task->_ssb_port));
JS_SetPropertyStr(context, tildefriends, "http_port", JS_NewInt32(context, task->_http_port));
JS_SetPropertyStr(context, tildefriends, "https_port", JS_NewInt32(context, task->_https_port));
JSValue args = JS_NewObject(context); JSValue args = JS_NewObject(context);
JS_SetPropertyStr(context, tildefriends, "args", args); JS_SetPropertyStr(context, tildefriends, "args", args);
if (task->_args) if (task->_args)
@ -1749,13 +1746,19 @@ void tf_task_activate(tf_task_t* task)
tf_ssb_register(context, task->_ssb); tf_ssb_register(context, task->_ssb);
tf_ssb_set_hitch_callback(task->_ssb, _tf_task_record_hitch, task); tf_ssb_set_hitch_callback(task->_ssb, _tf_task_record_hitch, task);
int actual_ssb_port = task->_ssb_port;
if (task->_ssb_port) if (task->_ssb_port)
{ {
tf_ssb_broadcast_listener_start(task->_ssb, false); tf_ssb_broadcast_listener_start(task->_ssb, false);
tf_ssb_broadcast_sender_start(task->_ssb); tf_ssb_broadcast_sender_start(task->_ssb);
tf_ssb_server_open(task->_ssb, task->_ssb_port); actual_ssb_port = tf_ssb_server_open(task->_ssb, task->_ssb_port);
} }
JS_SetPropertyStr(context, tildefriends, "ssb_port", JS_NewInt32(context, actual_ssb_port));
JS_SetPropertyStr(context, tildefriends, "http_port", JS_NewInt32(context, task->_http_port));
JS_SetPropertyStr(context, tildefriends, "https_port", JS_NewInt32(context, task->_https_port));
JS_SetPropertyStr(context, global, "getStats", JS_NewCFunction(context, _tf_task_getStats, "getStats", 0)); JS_SetPropertyStr(context, global, "getStats", JS_NewCFunction(context, _tf_task_getStats, "getStats", 0));
} }
else else